Home / 23,037.39-34,565.81-11,350.71

Finding the Fourth Proportional to 23,037.39, 34,565.81 and 11,350.71

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Solution

The fourth proportional to 23,037.39, 34,565.81 and 11,350.71 is: 17,030.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,037.39 : 34,565.81 = 11,350.71 : x
  2. Step 2: Convert to fraction form
    23,037.39/34,565.81 = 11,350.71/x
  3. Step 3: Cross multiply
    23,037.39x = 34,565.81 × 11,350.71
  4. Step 4: Simplify right side
    23,037.39x = 392,346,428.47
  5. Step 5: Solve for x
    x = 392,346,428.47/23,037.39
  6. Step 6: Final answer
    x = 17,030.85

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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.