Home / 62,565.15-93,831.30-23,133.54

Finding the Fourth Proportional to 62,565.15, 93,831.30 and 23,133.54

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Solution

The fourth proportional to 62,565.15, 93,831.30 and 23,133.54 is: 34,694.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,565.15 : 93,831.30 = 23,133.54 : x
  2. Step 2: Convert to fraction form
    62,565.15/93,831.30 = 23,133.54/x
  3. Step 3: Cross multiply
    62,565.15x = 93,831.30 × 23,133.54
  4. Step 4: Simplify right side
    62,565.15x = 2,170,650,131.80
  5. Step 5: Solve for x
    x = 2,170,650,131.80/62,565.15
  6. Step 6: Final answer
    x = 34,694.24

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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.