Home / 44,625.18-66,937.41-11,345.34

Finding the Fourth Proportional to 44,625.18, 66,937.41 and 11,345.34

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Solution

The fourth proportional to 44,625.18, 66,937.41 and 11,345.34 is: 17,017.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,625.18 : 66,937.41 = 11,345.34 : x
  2. Step 2: Convert to fraction form
    44,625.18/66,937.41 = 11,345.34/x
  3. Step 3: Cross multiply
    44,625.18x = 66,937.41 × 11,345.34
  4. Step 4: Simplify right side
    44,625.18x = 759,427,675.17
  5. Step 5: Solve for x
    x = 759,427,675.17/44,625.18
  6. Step 6: Final answer
    x = 17,017.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.