Home / 43,122.48-59,508.98-25,213.98

Finding the Fourth Proportional to 43,122.48, 59,508.98 and 25,213.98

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Solution

The fourth proportional to 43,122.48, 59,508.98 and 25,213.98 is: 34,795.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,122.48 : 59,508.98 = 25,213.98 : x
  2. Step 2: Convert to fraction form
    43,122.48/59,508.98 = 25,213.98/x
  3. Step 3: Cross multiply
    43,122.48x = 59,508.98 × 25,213.98
  4. Step 4: Simplify right side
    43,122.48x = 1,500,458,423.18
  5. Step 5: Solve for x
    x = 1,500,458,423.18/43,122.48
  6. Step 6: Final answer
    x = 34,795.28

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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.