Home / 62,470.05-93,746.56-29,192.68

Finding the Fourth Proportional to 62,470.05, 93,746.56 and 29,192.68

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Solution

The fourth proportional to 62,470.05, 93,746.56 and 29,192.68 is: 43,808.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,470.05 : 93,746.56 = 29,192.68 : x
  2. Step 2: Convert to fraction form
    62,470.05/93,746.56 = 29,192.68/x
  3. Step 3: Cross multiply
    62,470.05x = 93,746.56 × 29,192.68
  4. Step 4: Simplify right side
    62,470.05x = 2,736,713,327.18
  5. Step 5: Solve for x
    x = 2,736,713,327.18/62,470.05
  6. Step 6: Final answer
    x = 43,808.41

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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.