Home / 45,227.13-62,417.22-25,090.53

Finding the Fourth Proportional to 45,227.13, 62,417.22 and 25,090.53

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Solution

The fourth proportional to 45,227.13, 62,417.22 and 25,090.53 is: 34,627.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,227.13 : 62,417.22 = 25,090.53 : x
  2. Step 2: Convert to fraction form
    45,227.13/62,417.22 = 25,090.53/x
  3. Step 3: Cross multiply
    45,227.13x = 62,417.22 × 25,090.53
  4. Step 4: Simplify right side
    45,227.13x = 1,566,081,130.93
  5. Step 5: Solve for x
    x = 1,566,081,130.93/45,227.13
  6. Step 6: Final answer
    x = 34,627.03

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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.