Home / 62,723.98-94,130.07-29,445.13

Finding the Fourth Proportional to 62,723.98, 94,130.07 and 29,445.13

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Solution

The fourth proportional to 62,723.98, 94,130.07 and 29,445.13 is: 44,188.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,723.98 : 94,130.07 = 29,445.13 : x
  2. Step 2: Convert to fraction form
    62,723.98/94,130.07 = 29,445.13/x
  3. Step 3: Cross multiply
    62,723.98x = 94,130.07 × 29,445.13
  4. Step 4: Simplify right side
    62,723.98x = 2,771,672,148.06
  5. Step 5: Solve for x
    x = 2,771,672,148.06/62,723.98
  6. Step 6: Final answer
    x = 44,188.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.