Home / 45,253.08-62,448.28-25,109.52

Finding the Fourth Proportional to 45,253.08, 62,448.28 and 25,109.52

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Solution

The fourth proportional to 45,253.08, 62,448.28 and 25,109.52 is: 34,650.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,253.08 : 62,448.28 = 25,109.52 : x
  2. Step 2: Convert to fraction form
    45,253.08/62,448.28 = 25,109.52/x
  3. Step 3: Cross multiply
    45,253.08x = 62,448.28 × 25,109.52
  4. Step 4: Simplify right side
    45,253.08x = 1,568,046,335.63
  5. Step 5: Solve for x
    x = 1,568,046,335.63/45,253.08
  6. Step 6: Final answer
    x = 34,650.60

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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.