Home / 95,270.04-131,472.18-52,835.76

Finding the Fourth Proportional to 95,270.04, 131,472.18 and 52,835.76

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Solution

The fourth proportional to 95,270.04, 131,472.18 and 52,835.76 is: 72,913.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,270.04 : 131,472.18 = 52,835.76 : x
  2. Step 2: Convert to fraction form
    95,270.04/131,472.18 = 52,835.76/x
  3. Step 3: Cross multiply
    95,270.04x = 131,472.18 × 52,835.76
  4. Step 4: Simplify right side
    95,270.04x = 6,946,432,549.16
  5. Step 5: Solve for x
    x = 6,946,432,549.16/95,270.04
  6. Step 6: Final answer
    x = 72,913.09

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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.