Home / 22,697.04-34,045.23-10,208.20

Finding the Fourth Proportional to 22,697.04, 34,045.23 and 10,208.20

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Solution

The fourth proportional to 22,697.04, 34,045.23 and 10,208.20 is: 15,312.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,697.04 : 34,045.23 = 10,208.20 : x
  2. Step 2: Convert to fraction form
    22,697.04/34,045.23 = 10,208.20/x
  3. Step 3: Cross multiply
    22,697.04x = 34,045.23 × 10,208.20
  4. Step 4: Simplify right side
    22,697.04x = 347,540,593.75
  5. Step 5: Solve for x
    x = 347,540,593.75/22,697.04
  6. Step 6: Final answer
    x = 15,312.16

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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.