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Finding the Fourth Proportional to 97,304.67, 134,280.45 and 52,592.67

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Solution

The fourth proportional to 97,304.67, 134,280.45 and 52,592.67 is: 72,577.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,304.67 : 134,280.45 = 52,592.67 : x
  2. Step 2: Convert to fraction form
    97,304.67/134,280.45 = 52,592.67/x
  3. Step 3: Cross multiply
    97,304.67x = 134,280.45 × 52,592.67
  4. Step 4: Simplify right side
    97,304.67x = 7,062,167,394.30
  5. Step 5: Solve for x
    x = 7,062,167,394.30/97,304.67
  6. Step 6: Final answer
    x = 72,577.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.