Home / 45,213.13-62,394.15-25,070.26

Finding the Fourth Proportional to 45,213.13, 62,394.15 and 25,070.26

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Solution

The fourth proportional to 45,213.13, 62,394.15 and 25,070.26 is: 34,596.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,213.13 : 62,394.15 = 25,070.26 : x
  2. Step 2: Convert to fraction form
    45,213.13/62,394.15 = 25,070.26/x
  3. Step 3: Cross multiply
    45,213.13x = 62,394.15 × 25,070.26
  4. Step 4: Simplify right side
    45,213.13x = 1,564,237,562.98
  5. Step 5: Solve for x
    x = 1,564,237,562.98/45,213.13
  6. Step 6: Final answer
    x = 34,596.98

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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.