Home / 113,655.24-170,476.67-34,769.46

Finding the Fourth Proportional to 113,655.24, 170,476.67 and 34,769.46

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Solution

The fourth proportional to 113,655.24, 170,476.67 and 34,769.46 is: 52,152.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,655.24 : 170,476.67 = 34,769.46 : x
  2. Step 2: Convert to fraction form
    113,655.24/170,476.67 = 34,769.46/x
  3. Step 3: Cross multiply
    113,655.24x = 170,476.67 × 34,769.46
  4. Step 4: Simplify right side
    113,655.24x = 5,927,381,584.65
  5. Step 5: Solve for x
    x = 5,927,381,584.65/113,655.24
  6. Step 6: Final answer
    x = 52,152.30

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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.