Home / 45,296.12-62,506.56-25,154.28

Finding the Fourth Proportional to 45,296.12, 62,506.56 and 25,154.28

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Solution

The fourth proportional to 45,296.12, 62,506.56 and 25,154.28 is: 34,711.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,296.12 : 62,506.56 = 25,154.28 : x
  2. Step 2: Convert to fraction form
    45,296.12/62,506.56 = 25,154.28/x
  3. Step 3: Cross multiply
    45,296.12x = 62,506.56 × 25,154.28
  4. Step 4: Simplify right side
    45,296.12x = 1,572,307,512.08
  5. Step 5: Solve for x
    x = 1,572,307,512.08/45,296.12
  6. Step 6: Final answer
    x = 34,711.75

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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.