Home / 45,303.39-62,519.47-25,162.13

Finding the Fourth Proportional to 45,303.39, 62,519.47 and 25,162.13

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Solution

The fourth proportional to 45,303.39, 62,519.47 and 25,162.13 is: 34,724.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,303.39 : 62,519.47 = 25,162.13 : x
  2. Step 2: Convert to fraction form
    45,303.39/62,519.47 = 25,162.13/x
  3. Step 3: Cross multiply
    45,303.39x = 62,519.47 × 25,162.13
  4. Step 4: Simplify right side
    45,303.39x = 1,573,123,125.06
  5. Step 5: Solve for x
    x = 1,573,123,125.06/45,303.39
  6. Step 6: Final answer
    x = 34,724.18

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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.