Home / 110,306.16-152,218.44-60,004.08

Finding the Fourth Proportional to 110,306.16, 152,218.44 and 60,004.08

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Solution

The fourth proportional to 110,306.16, 152,218.44 and 60,004.08 is: 82,803.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,306.16 : 152,218.44 = 60,004.08 : x
  2. Step 2: Convert to fraction form
    110,306.16/152,218.44 = 60,004.08/x
  3. Step 3: Cross multiply
    110,306.16x = 152,218.44 × 60,004.08
  4. Step 4: Simplify right side
    110,306.16x = 9,133,727,451.24
  5. Step 5: Solve for x
    x = 9,133,727,451.24/110,306.16
  6. Step 6: Final answer
    x = 82,803.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.