Home / 42,841.45-59,121.93-23,462.06

Finding the Fourth Proportional to 42,841.45, 59,121.93 and 23,462.06

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Solution

The fourth proportional to 42,841.45, 59,121.93 and 23,462.06 is: 32,378.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,841.45 : 59,121.93 = 23,462.06 : x
  2. Step 2: Convert to fraction form
    42,841.45/59,121.93 = 23,462.06/x
  3. Step 3: Cross multiply
    42,841.45x = 59,121.93 × 23,462.06
  4. Step 4: Simplify right side
    42,841.45x = 1,387,122,268.98
  5. Step 5: Solve for x
    x = 1,387,122,268.98/42,841.45
  6. Step 6: Final answer
    x = 32,378.04

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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.