Home / 43,990.32-60,709.86-25,127.04

Finding the Fourth Proportional to 43,990.32, 60,709.86 and 25,127.04

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Solution

The fourth proportional to 43,990.32, 60,709.86 and 25,127.04 is: 34,677.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,990.32 : 60,709.86 = 25,127.04 : x
  2. Step 2: Convert to fraction form
    43,990.32/60,709.86 = 25,127.04/x
  3. Step 3: Cross multiply
    43,990.32x = 60,709.86 × 25,127.04
  4. Step 4: Simplify right side
    43,990.32x = 1,525,459,080.61
  5. Step 5: Solve for x
    x = 1,525,459,080.61/43,990.32
  6. Step 6: Final answer
    x = 34,677.15

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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.