Home / 45,042.26-62,159.74-24,899.78

Finding the Fourth Proportional to 45,042.26, 62,159.74 and 24,899.78

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Solution

The fourth proportional to 45,042.26, 62,159.74 and 24,899.78 is: 34,362.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,042.26 : 62,159.74 = 24,899.78 : x
  2. Step 2: Convert to fraction form
    45,042.26/62,159.74 = 24,899.78/x
  3. Step 3: Cross multiply
    45,042.26x = 62,159.74 × 24,899.78
  4. Step 4: Simplify right side
    45,042.26x = 1,547,763,850.86
  5. Step 5: Solve for x
    x = 1,547,763,850.86/45,042.26
  6. Step 6: Final answer
    x = 34,362.48

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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.