Home / 45,215.13-62,393.84-25,071.27

Finding the Fourth Proportional to 45,215.13, 62,393.84 and 25,071.27

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Solution

The fourth proportional to 45,215.13, 62,393.84 and 25,071.27 is: 34,596.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,215.13 : 62,393.84 = 25,071.27 : x
  2. Step 2: Convert to fraction form
    45,215.13/62,393.84 = 25,071.27/x
  3. Step 3: Cross multiply
    45,215.13x = 62,393.84 × 25,071.27
  4. Step 4: Simplify right side
    45,215.13x = 1,564,292,683.62
  5. Step 5: Solve for x
    x = 1,564,292,683.62/45,215.13
  6. Step 6: Final answer
    x = 34,596.66

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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.