Home / 41,331.16-57,038.48-25,412.54

Finding the Fourth Proportional to 41,331.16, 57,038.48 and 25,412.54

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Solution

The fourth proportional to 41,331.16, 57,038.48 and 25,412.54 is: 35,070.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,331.16 : 57,038.48 = 25,412.54 : x
  2. Step 2: Convert to fraction form
    41,331.16/57,038.48 = 25,412.54/x
  3. Step 3: Cross multiply
    41,331.16x = 57,038.48 × 25,412.54
  4. Step 4: Simplify right side
    41,331.16x = 1,449,492,337.58
  5. Step 5: Solve for x
    x = 1,449,492,337.58/41,331.16
  6. Step 6: Final answer
    x = 35,070.21

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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.