Home / 15,236.55-22,844.08-5,868.72

Finding the Fourth Proportional to 15,236.55, 22,844.08 and 5,868.72

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Solution

The fourth proportional to 15,236.55, 22,844.08 and 5,868.72 is: 8,798.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,236.55 : 22,844.08 = 5,868.72 : x
  2. Step 2: Convert to fraction form
    15,236.55/22,844.08 = 5,868.72/x
  3. Step 3: Cross multiply
    15,236.55x = 22,844.08 × 5,868.72
  4. Step 4: Simplify right side
    15,236.55x = 134,065,509.18
  5. Step 5: Solve for x
    x = 134,065,509.18/15,236.55
  6. Step 6: Final answer
    x = 8,798.94

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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.