Home / 44,803.98-67,192.28-15,215.24

Finding the Fourth Proportional to 44,803.98, 67,192.28 and 15,215.24

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Solution

The fourth proportional to 44,803.98, 67,192.28 and 15,215.24 is: 22,818.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,803.98 : 67,192.28 = 15,215.24 : x
  2. Step 2: Convert to fraction form
    44,803.98/67,192.28 = 15,215.24/x
  3. Step 3: Cross multiply
    44,803.98x = 67,192.28 × 15,215.24
  4. Step 4: Simplify right side
    44,803.98x = 1,022,346,666.35
  5. Step 5: Solve for x
    x = 1,022,346,666.35/44,803.98
  6. Step 6: Final answer
    x = 22,818.21

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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.