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Finding the Fourth Proportional to 62,287.95, 93,413.70 and 22,302.30

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Solution

The fourth proportional to 62,287.95, 93,413.70 and 22,302.30 is: 33,446.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,287.95 : 93,413.70 = 22,302.30 : x
  2. Step 2: Convert to fraction form
    62,287.95/93,413.70 = 22,302.30/x
  3. Step 3: Cross multiply
    62,287.95x = 93,413.70 × 22,302.30
  4. Step 4: Simplify right side
    62,287.95x = 2,083,340,361.51
  5. Step 5: Solve for x
    x = 2,083,340,361.51/62,287.95
  6. Step 6: Final answer
    x = 33,446.92

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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.