Home / 38,495.90-57,743.85-25,363.10

Finding the Fourth Proportional to 38,495.90, 57,743.85 and 25,363.10

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Solution

The fourth proportional to 38,495.90, 57,743.85 and 25,363.10 is: 38,044.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,495.90 : 57,743.85 = 25,363.10 : x
  2. Step 2: Convert to fraction form
    38,495.90/57,743.85 = 25,363.10/x
  3. Step 3: Cross multiply
    38,495.90x = 57,743.85 × 25,363.10
  4. Step 4: Simplify right side
    38,495.90x = 1,464,563,041.94
  5. Step 5: Solve for x
    x = 1,464,563,041.94/38,495.90
  6. Step 6: Final answer
    x = 38,044.65

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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.