Home / 9,557.85-14,337.45-4,005.63

Finding the Fourth Proportional to 9,557.85, 14,337.45 and 4,005.63

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Solution

The fourth proportional to 9,557.85, 14,337.45 and 4,005.63 is: 6,008.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,557.85 : 14,337.45 = 4,005.63 : x
  2. Step 2: Convert to fraction form
    9,557.85/14,337.45 = 4,005.63/x
  3. Step 3: Cross multiply
    9,557.85x = 14,337.45 × 4,005.63
  4. Step 4: Simplify right side
    9,557.85x = 57,430,519.84
  5. Step 5: Solve for x
    x = 57,430,519.84/9,557.85
  6. Step 6: Final answer
    x = 6,008.73

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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.