Home / 45,159.22-62,318.91-25,016.04

Finding the Fourth Proportional to 45,159.22, 62,318.91 and 25,016.04

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Solution

The fourth proportional to 45,159.22, 62,318.91 and 25,016.04 is: 34,521.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,159.22 : 62,318.91 = 25,016.04 : x
  2. Step 2: Convert to fraction form
    45,159.22/62,318.91 = 25,016.04/x
  3. Step 3: Cross multiply
    45,159.22x = 62,318.91 × 25,016.04
  4. Step 4: Simplify right side
    45,159.22x = 1,558,972,509.07
  5. Step 5: Solve for x
    x = 1,558,972,509.07/45,159.22
  6. Step 6: Final answer
    x = 34,521.69

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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.