Home / 57,543.54-86,281.26-22,442.22

Finding the Fourth Proportional to 57,543.54, 86,281.26 and 22,442.22

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Solution

The fourth proportional to 57,543.54, 86,281.26 and 22,442.22 is: 33,650.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,543.54 : 86,281.26 = 22,442.22 : x
  2. Step 2: Convert to fraction form
    57,543.54/86,281.26 = 22,442.22/x
  3. Step 3: Cross multiply
    57,543.54x = 86,281.26 × 22,442.22
  4. Step 4: Simplify right side
    57,543.54x = 1,936,343,018.80
  5. Step 5: Solve for x
    x = 1,936,343,018.80/57,543.54
  6. Step 6: Final answer
    x = 33,650.05

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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.