Home / 92,372.04-127,462.01-51,526.58

Finding the Fourth Proportional to 92,372.04, 127,462.01 and 51,526.58

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Solution

The fourth proportional to 92,372.04, 127,462.01 and 51,526.58 is: 71,100.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,372.04 : 127,462.01 = 51,526.58 : x
  2. Step 2: Convert to fraction form
    92,372.04/127,462.01 = 51,526.58/x
  3. Step 3: Cross multiply
    92,372.04x = 127,462.01 × 51,526.58
  4. Step 4: Simplify right side
    92,372.04x = 6,567,680,560.28
  5. Step 5: Solve for x
    x = 6,567,680,560.28/92,372.04
  6. Step 6: Final answer
    x = 71,100.31

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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.