Home / 59,011.28-88,543.08-30,924.66

Finding the Fourth Proportional to 59,011.28, 88,543.08 and 30,924.66

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Solution

The fourth proportional to 59,011.28, 88,543.08 and 30,924.66 is: 46,400.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,011.28 : 88,543.08 = 30,924.66 : x
  2. Step 2: Convert to fraction form
    59,011.28/88,543.08 = 30,924.66/x
  3. Step 3: Cross multiply
    59,011.28x = 88,543.08 × 30,924.66
  4. Step 4: Simplify right side
    59,011.28x = 2,738,164,047.01
  5. Step 5: Solve for x
    x = 2,738,164,047.01/59,011.28
  6. Step 6: Final answer
    x = 46,400.69

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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.