Home / 43,000.23-59,346.36-25,104.90

Finding the Fourth Proportional to 43,000.23, 59,346.36 and 25,104.90

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Solution

The fourth proportional to 43,000.23, 59,346.36 and 25,104.90 is: 34,648.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,000.23 : 59,346.36 = 25,104.90 : x
  2. Step 2: Convert to fraction form
    43,000.23/59,346.36 = 25,104.90/x
  3. Step 3: Cross multiply
    43,000.23x = 59,346.36 × 25,104.90
  4. Step 4: Simplify right side
    43,000.23x = 1,489,884,433.16
  5. Step 5: Solve for x
    x = 1,489,884,433.16/43,000.23
  6. Step 6: Final answer
    x = 34,648.29

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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.