Home / 173,952.20-260,846.05-67,386.07

Finding the Fourth Proportional to 173,952.20, 260,846.05 and 67,386.07

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Solution

The fourth proportional to 173,952.20, 260,846.05 and 67,386.07 is: 101,047.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,952.20 : 260,846.05 = 67,386.07 : x
  2. Step 2: Convert to fraction form
    173,952.20/260,846.05 = 67,386.07/x
  3. Step 3: Cross multiply
    173,952.20x = 260,846.05 × 67,386.07
  4. Step 4: Simplify right side
    173,952.20x = 17,577,390,184.52
  5. Step 5: Solve for x
    x = 17,577,390,184.52/173,952.20
  6. Step 6: Final answer
    x = 101,047.24

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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.