Home / 155,440.01-233,160.03-55,594.14

Finding the Fourth Proportional to 155,440.01, 233,160.03 and 55,594.14

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Solution

The fourth proportional to 155,440.01, 233,160.03 and 55,594.14 is: 83,391.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,440.01 : 233,160.03 = 55,594.14 : x
  2. Step 2: Convert to fraction form
    155,440.01/233,160.03 = 55,594.14/x
  3. Step 3: Cross multiply
    155,440.01x = 233,160.03 × 55,594.14
  4. Step 4: Simplify right side
    155,440.01x = 12,962,331,350.22
  5. Step 5: Solve for x
    x = 12,962,331,350.22/155,440.01
  6. Step 6: Final answer
    x = 83,391.22

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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.