Home / 73,913.35-110,897.57-44,352.40

Finding the Fourth Proportional to 73,913.35, 110,897.57 and 44,352.40

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Solution

The fourth proportional to 73,913.35, 110,897.57 and 44,352.40 is: 66,545.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,913.35 : 110,897.57 = 44,352.40 : x
  2. Step 2: Convert to fraction form
    73,913.35/110,897.57 = 44,352.40/x
  3. Step 3: Cross multiply
    73,913.35x = 110,897.57 × 44,352.40
  4. Step 4: Simplify right side
    73,913.35x = 4,918,573,383.67
  5. Step 5: Solve for x
    x = 4,918,573,383.67/73,913.35
  6. Step 6: Final answer
    x = 66,545.13

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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.