Home / 92,631.34-127,829.58-52,344.24

Finding the Fourth Proportional to 92,631.34, 127,829.58 and 52,344.24

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Solution

The fourth proportional to 92,631.34, 127,829.58 and 52,344.24 is: 72,234.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,631.34 : 127,829.58 = 52,344.24 : x
  2. Step 2: Convert to fraction form
    92,631.34/127,829.58 = 52,344.24/x
  3. Step 3: Cross multiply
    92,631.34x = 127,829.58 × 52,344.24
  4. Step 4: Simplify right side
    92,631.34x = 6,691,142,214.62
  5. Step 5: Solve for x
    x = 6,691,142,214.62/92,631.34
  6. Step 6: Final answer
    x = 72,234.11

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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.