Home / 62,447.28-93,707.88-23,032.08

Finding the Fourth Proportional to 62,447.28, 93,707.88 and 23,032.08

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Solution

The fourth proportional to 62,447.28, 93,707.88 and 23,032.08 is: 34,561.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,447.28 : 93,707.88 = 23,032.08 : x
  2. Step 2: Convert to fraction form
    62,447.28/93,707.88 = 23,032.08/x
  3. Step 3: Cross multiply
    62,447.28x = 93,707.88 × 23,032.08
  4. Step 4: Simplify right side
    62,447.28x = 2,158,287,388.79
  5. Step 5: Solve for x
    x = 2,158,287,388.79/62,447.28
  6. Step 6: Final answer
    x = 34,561.75

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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.