Home / 60,030.83-89,983.66-22,565.09

Finding the Fourth Proportional to 60,030.83, 89,983.66 and 22,565.09

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Solution

The fourth proportional to 60,030.83, 89,983.66 and 22,565.09 is: 33,824.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,030.83 : 89,983.66 = 22,565.09 : x
  2. Step 2: Convert to fraction form
    60,030.83/89,983.66 = 22,565.09/x
  3. Step 3: Cross multiply
    60,030.83x = 89,983.66 × 22,565.09
  4. Step 4: Simplify right side
    60,030.83x = 2,030,489,386.43
  5. Step 5: Solve for x
    x = 2,030,489,386.43/60,030.83
  6. Step 6: Final answer
    x = 33,824.11

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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.