Home / 6,045.68-9,068.58-1,885.52

Finding the Fourth Proportional to 6,045.68, 9,068.58 and 1,885.52

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Solution

The fourth proportional to 6,045.68, 9,068.58 and 1,885.52 is: 2,828.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045.68 : 9,068.58 = 1,885.52 : x
  2. Step 2: Convert to fraction form
    6,045.68/9,068.58 = 1,885.52/x
  3. Step 3: Cross multiply
    6,045.68x = 9,068.58 × 1,885.52
  4. Step 4: Simplify right side
    6,045.68x = 17,099,011.63
  5. Step 5: Solve for x
    x = 17,099,011.63/6,045.68
  6. Step 6: Final answer
    x = 2,828.30

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.