Home / 242,320.46-363,451.83-64,841.18

Finding the Fourth Proportional to 242,320.46, 363,451.83 and 64,841.18

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Solution

The fourth proportional to 242,320.46, 363,451.83 and 64,841.18 is: 97,254.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,320.46 : 363,451.83 = 64,841.18 : x
  2. Step 2: Convert to fraction form
    242,320.46/363,451.83 = 64,841.18/x
  3. Step 3: Cross multiply
    242,320.46x = 363,451.83 × 64,841.18
  4. Step 4: Simplify right side
    242,320.46x = 23,566,645,530.36
  5. Step 5: Solve for x
    x = 23,566,645,530.36/242,320.46
  6. Step 6: Final answer
    x = 97,254.05

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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.