Home / 15,442.04-23,163.24-10,210.52

Finding the Fourth Proportional to 15,442.04, 23,163.24 and 10,210.52

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Solution

The fourth proportional to 15,442.04, 23,163.24 and 10,210.52 is: 15,315.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,442.04 : 23,163.24 = 10,210.52 : x
  2. Step 2: Convert to fraction form
    15,442.04/23,163.24 = 10,210.52/x
  3. Step 3: Cross multiply
    15,442.04x = 23,163.24 × 10,210.52
  4. Step 4: Simplify right side
    15,442.04x = 236,508,725.28
  5. Step 5: Solve for x
    x = 236,508,725.28/15,442.04
  6. Step 6: Final answer
    x = 15,315.90

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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.