Home / 45,033.10-62,148.89-24,889.55

Finding the Fourth Proportional to 45,033.10, 62,148.89 and 24,889.55

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Solution

The fourth proportional to 45,033.10, 62,148.89 and 24,889.55 is: 34,349.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,033.10 : 62,148.89 = 24,889.55 : x
  2. Step 2: Convert to fraction form
    45,033.10/62,148.89 = 24,889.55/x
  3. Step 3: Cross multiply
    45,033.10x = 62,148.89 × 24,889.55
  4. Step 4: Simplify right side
    45,033.10x = 1,546,857,656.58
  5. Step 5: Solve for x
    x = 1,546,857,656.58/45,033.10
  6. Step 6: Final answer
    x = 34,349.35

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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.