Home / 22,980.27-34,463.10-7,394.25

Finding the Fourth Proportional to 22,980.27, 34,463.10 and 7,394.25

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Solution

The fourth proportional to 22,980.27, 34,463.10 and 7,394.25 is: 11,089.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,980.27 : 34,463.10 = 7,394.25 : x
  2. Step 2: Convert to fraction form
    22,980.27/34,463.10 = 7,394.25/x
  3. Step 3: Cross multiply
    22,980.27x = 34,463.10 × 7,394.25
  4. Step 4: Simplify right side
    22,980.27x = 254,828,777.18
  5. Step 5: Solve for x
    x = 254,828,777.18/22,980.27
  6. Step 6: Final answer
    x = 11,089.02

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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.