Home / 216,922.08-325,373.49-59,150.55

Finding the Fourth Proportional to 216,922.08, 325,373.49 and 59,150.55

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Solution

The fourth proportional to 216,922.08, 325,373.49 and 59,150.55 is: 88,723.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    216,922.08 : 325,373.49 = 59,150.55 : x
  2. Step 2: Convert to fraction form
    216,922.08/325,373.49 = 59,150.55/x
  3. Step 3: Cross multiply
    216,922.08x = 325,373.49 × 59,150.55
  4. Step 4: Simplify right side
    216,922.08x = 19,246,020,888.92
  5. Step 5: Solve for x
    x = 19,246,020,888.92/216,922.08
  6. Step 6: Final answer
    x = 88,723.20

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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.