Home / 10,552.80-15,816.24-5,926.08

Finding the Fourth Proportional to 10,552.80, 15,816.24 and 5,926.08

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Solution

The fourth proportional to 10,552.80, 15,816.24 and 5,926.08 is: 8,881.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,552.80 : 15,816.24 = 5,926.08 : x
  2. Step 2: Convert to fraction form
    10,552.80/15,816.24 = 5,926.08/x
  3. Step 3: Cross multiply
    10,552.80x = 15,816.24 × 5,926.08
  4. Step 4: Simplify right side
    10,552.80x = 93,728,303.54
  5. Step 5: Solve for x
    x = 93,728,303.54/10,552.80
  6. Step 6: Final answer
    x = 8,881.84

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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.