Home / 29,387.49-44,140.92-25,955.25

Finding the Fourth Proportional to 29,387.49, 44,140.92 and 25,955.25

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Solution

The fourth proportional to 29,387.49, 44,140.92 and 25,955.25 is: 38,985.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,387.49 : 44,140.92 = 25,955.25 : x
  2. Step 2: Convert to fraction form
    29,387.49/44,140.92 = 25,955.25/x
  3. Step 3: Cross multiply
    29,387.49x = 44,140.92 × 25,955.25
  4. Step 4: Simplify right side
    29,387.49x = 1,145,688,613.83
  5. Step 5: Solve for x
    x = 1,145,688,613.83/29,387.49
  6. Step 6: Final answer
    x = 38,985.59

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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.