Home / 242,024.42-363,036.67-64,532.09

Finding the Fourth Proportional to 242,024.42, 363,036.67 and 64,532.09

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Solution

The fourth proportional to 242,024.42, 363,036.67 and 64,532.09 is: 96,798.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,024.42 : 363,036.67 = 64,532.09 : x
  2. Step 2: Convert to fraction form
    242,024.42/363,036.67 = 64,532.09/x
  3. Step 3: Cross multiply
    242,024.42x = 363,036.67 × 64,532.09
  4. Step 4: Simplify right side
    242,024.42x = 23,427,515,808.00
  5. Step 5: Solve for x
    x = 23,427,515,808.00/242,024.42
  6. Step 6: Final answer
    x = 96,798.15

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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.