Home / 113,479.02-170,248.62-34,593.96

Finding the Fourth Proportional to 113,479.02, 170,248.62 and 34,593.96

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Solution

The fourth proportional to 113,479.02, 170,248.62 and 34,593.96 is: 51,900.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,479.02 : 170,248.62 = 34,593.96 : x
  2. Step 2: Convert to fraction form
    113,479.02/170,248.62 = 34,593.96/x
  3. Step 3: Cross multiply
    113,479.02x = 170,248.62 × 34,593.96
  4. Step 4: Simplify right side
    113,479.02x = 5,889,573,950.34
  5. Step 5: Solve for x
    x = 5,889,573,950.34/113,479.02
  6. Step 6: Final answer
    x = 51,900.11

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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.