Home / 167,263.10-250,829.28-60,621.74

Finding the Fourth Proportional to 167,263.10, 250,829.28 and 60,621.74

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Solution

The fourth proportional to 167,263.10, 250,829.28 and 60,621.74 is: 90,908.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,263.10 : 250,829.28 = 60,621.74 : x
  2. Step 2: Convert to fraction form
    167,263.10/250,829.28 = 60,621.74/x
  3. Step 3: Cross multiply
    167,263.10x = 250,829.28 × 60,621.74
  4. Step 4: Simplify right side
    167,263.10x = 15,205,707,396.55
  5. Step 5: Solve for x
    x = 15,205,707,396.55/167,263.10
  6. Step 6: Final answer
    x = 90,908.92

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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.