Home / 44,192.66-66,289.03-31,103.46

Finding the Fourth Proportional to 44,192.66, 66,289.03 and 31,103.46

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Solution

The fourth proportional to 44,192.66, 66,289.03 and 31,103.46 is: 46,655.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,192.66 : 66,289.03 = 31,103.46 : x
  2. Step 2: Convert to fraction form
    44,192.66/66,289.03 = 31,103.46/x
  3. Step 3: Cross multiply
    44,192.66x = 66,289.03 × 31,103.46
  4. Step 4: Simplify right side
    44,192.66x = 2,061,818,115.29
  5. Step 5: Solve for x
    x = 2,061,818,115.29/44,192.66
  6. Step 6: Final answer
    x = 46,655.22

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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.