Home / 60,364.01-83,306.25-34,871.47

Finding the Fourth Proportional to 60,364.01, 83,306.25 and 34,871.47

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Solution

The fourth proportional to 60,364.01, 83,306.25 and 34,871.47 is: 48,124.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,364.01 : 83,306.25 = 34,871.47 : x
  2. Step 2: Convert to fraction form
    60,364.01/83,306.25 = 34,871.47/x
  3. Step 3: Cross multiply
    60,364.01x = 83,306.25 × 34,871.47
  4. Step 4: Simplify right side
    60,364.01x = 2,905,011,189.42
  5. Step 5: Solve for x
    x = 2,905,011,189.42/60,364.01
  6. Step 6: Final answer
    x = 48,124.89

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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.