Home / 29,385.06-44,110.47-19,543.62

Finding the Fourth Proportional to 29,385.06, 44,110.47 and 19,543.62

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Solution

The fourth proportional to 29,385.06, 44,110.47 and 19,543.62 is: 29,337.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,385.06 : 44,110.47 = 19,543.62 : x
  2. Step 2: Convert to fraction form
    29,385.06/44,110.47 = 19,543.62/x
  3. Step 3: Cross multiply
    29,385.06x = 44,110.47 × 19,543.62
  4. Step 4: Simplify right side
    29,385.06x = 862,078,263.70
  5. Step 5: Solve for x
    x = 862,078,263.70/29,385.06
  6. Step 6: Final answer
    x = 29,337.30

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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.