Home / 44,506.20-66,743.10-22,312.20

Finding the Fourth Proportional to 44,506.20, 66,743.10 and 22,312.20

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Solution

The fourth proportional to 44,506.20, 66,743.10 and 22,312.20 is: 33,460.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,506.20 : 66,743.10 = 22,312.20 : x
  2. Step 2: Convert to fraction form
    44,506.20/66,743.10 = 22,312.20/x
  3. Step 3: Cross multiply
    44,506.20x = 66,743.10 × 22,312.20
  4. Step 4: Simplify right side
    44,506.20x = 1,489,185,395.82
  5. Step 5: Solve for x
    x = 1,489,185,395.82/44,506.20
  6. Step 6: Final answer
    x = 33,460.18

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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.