Home / 92,025.60-138,041.47-25,460.16

Finding the Fourth Proportional to 92,025.60, 138,041.47 and 25,460.16

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Solution

The fourth proportional to 92,025.60, 138,041.47 and 25,460.16 is: 38,191.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,025.60 : 138,041.47 = 25,460.16 : x
  2. Step 2: Convert to fraction form
    92,025.60/138,041.47 = 25,460.16/x
  3. Step 3: Cross multiply
    92,025.60x = 138,041.47 × 25,460.16
  4. Step 4: Simplify right side
    92,025.60x = 3,514,557,095.33
  5. Step 5: Solve for x
    x = 3,514,557,095.33/92,025.60
  6. Step 6: Final answer
    x = 38,191.08

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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.