Home / 44,444.53-61,334.11-30,108.75

Finding the Fourth Proportional to 44,444.53, 61,334.11 and 30,108.75

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Solution

The fourth proportional to 44,444.53, 61,334.11 and 30,108.75 is: 41,550.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,444.53 : 61,334.11 = 30,108.75 : x
  2. Step 2: Convert to fraction form
    44,444.53/61,334.11 = 30,108.75/x
  3. Step 3: Cross multiply
    44,444.53x = 61,334.11 × 30,108.75
  4. Step 4: Simplify right side
    44,444.53x = 1,846,693,384.46
  5. Step 5: Solve for x
    x = 1,846,693,384.46/44,444.53
  6. Step 6: Final answer
    x = 41,550.52

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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.