Home / 22,967.55-31,700.16-14,013.14

Finding the Fourth Proportional to 22,967.55, 31,700.16 and 14,013.14

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Solution

The fourth proportional to 22,967.55, 31,700.16 and 14,013.14 is: 19,341.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,967.55 : 31,700.16 = 14,013.14 : x
  2. Step 2: Convert to fraction form
    22,967.55/31,700.16 = 14,013.14/x
  3. Step 3: Cross multiply
    22,967.55x = 31,700.16 × 14,013.14
  4. Step 4: Simplify right side
    22,967.55x = 444,218,621.60
  5. Step 5: Solve for x
    x = 444,218,621.60/22,967.55
  6. Step 6: Final answer
    x = 19,341.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.