Home / 29,532.08-44,327.28-12,903.59

Finding the Fourth Proportional to 29,532.08, 44,327.28 and 12,903.59

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Solution

The fourth proportional to 29,532.08, 44,327.28 and 12,903.59 is: 19,368.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,532.08 : 44,327.28 = 12,903.59 : x
  2. Step 2: Convert to fraction form
    29,532.08/44,327.28 = 12,903.59/x
  3. Step 3: Cross multiply
    29,532.08x = 44,327.28 × 12,903.59
  4. Step 4: Simplify right side
    29,532.08x = 571,981,206.14
  5. Step 5: Solve for x
    x = 571,981,206.14/29,532.08
  6. Step 6: Final answer
    x = 19,368.13

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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.