Home / 6,284.04-9,426.06-1,902.76

Finding the Fourth Proportional to 6,284.04, 9,426.06 and 1,902.76

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Solution

The fourth proportional to 6,284.04, 9,426.06 and 1,902.76 is: 2,854.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,284.04 : 9,426.06 = 1,902.76 : x
  2. Step 2: Convert to fraction form
    6,284.04/9,426.06 = 1,902.76/x
  3. Step 3: Cross multiply
    6,284.04x = 9,426.06 × 1,902.76
  4. Step 4: Simplify right side
    6,284.04x = 17,935,529.93
  5. Step 5: Solve for x
    x = 17,935,529.93/6,284.04
  6. Step 6: Final answer
    x = 2,854.14

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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.