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Finding the Fourth Proportional to 62,353.68, 93,567.39 and 22,938.45

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Solution

The fourth proportional to 62,353.68, 93,567.39 and 22,938.45 is: 34,421.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,353.68 : 93,567.39 = 22,938.45 : x
  2. Step 2: Convert to fraction form
    62,353.68/93,567.39 = 22,938.45/x
  3. Step 3: Cross multiply
    62,353.68x = 93,567.39 × 22,938.45
  4. Step 4: Simplify right side
    62,353.68x = 2,146,290,897.15
  5. Step 5: Solve for x
    x = 2,146,290,897.15/62,353.68
  6. Step 6: Final answer
    x = 34,421.24

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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.