Home / 467,141.19-701,147.69-239,607.64

Finding the Fourth Proportional to 467,141.19, 701,147.69 and 239,607.64

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Solution

The fourth proportional to 467,141.19, 701,147.69 and 239,607.64 is: 359,635.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,141.19 : 701,147.69 = 239,607.64 : x
  2. Step 2: Convert to fraction form
    467,141.19/701,147.69 = 239,607.64/x
  3. Step 3: Cross multiply
    467,141.19x = 701,147.69 × 239,607.64
  4. Step 4: Simplify right side
    467,141.19x = 168,000,343,292.35
  5. Step 5: Solve for x
    x = 168,000,343,292.35/467,141.19
  6. Step 6: Final answer
    x = 359,635.05

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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.