Home / 45,251.46-62,444.01-25,107.06

Finding the Fourth Proportional to 45,251.46, 62,444.01 and 25,107.06

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Solution

The fourth proportional to 45,251.46, 62,444.01 and 25,107.06 is: 34,646.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,251.46 : 62,444.01 = 25,107.06 : x
  2. Step 2: Convert to fraction form
    45,251.46/62,444.01 = 25,107.06/x
  3. Step 3: Cross multiply
    45,251.46x = 62,444.01 × 25,107.06
  4. Step 4: Simplify right side
    45,251.46x = 1,567,785,834.03
  5. Step 5: Solve for x
    x = 1,567,785,834.03/45,251.46
  6. Step 6: Final answer
    x = 34,646.08

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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.