Home / 116,550.18-174,449.30-60,312.92

Finding the Fourth Proportional to 116,550.18, 174,449.30 and 60,312.92

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Solution

The fourth proportional to 116,550.18, 174,449.30 and 60,312.92 is: 90,274.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,550.18 : 174,449.30 = 60,312.92 : x
  2. Step 2: Convert to fraction form
    116,550.18/174,449.30 = 60,312.92/x
  3. Step 3: Cross multiply
    116,550.18x = 174,449.30 × 60,312.92
  4. Step 4: Simplify right side
    116,550.18x = 10,521,545,501.14
  5. Step 5: Solve for x
    x = 10,521,545,501.14/116,550.18
  6. Step 6: Final answer
    x = 90,274.81

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1.5x scale

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.