Home / 41,543.02-57,326.70-22,680.10

Finding the Fourth Proportional to 41,543.02, 57,326.70 and 22,680.10

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Solution

The fourth proportional to 41,543.02, 57,326.70 and 22,680.10 is: 31,297.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,543.02 : 57,326.70 = 22,680.10 : x
  2. Step 2: Convert to fraction form
    41,543.02/57,326.70 = 22,680.10/x
  3. Step 3: Cross multiply
    41,543.02x = 57,326.70 × 22,680.10
  4. Step 4: Simplify right side
    41,543.02x = 1,300,175,288.67
  5. Step 5: Solve for x
    x = 1,300,175,288.67/41,543.02
  6. Step 6: Final answer
    x = 31,297.08

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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.