Home / 22,667.80-34,001.16-7,083.40

Finding the Fourth Proportional to 22,667.80, 34,001.16 and 7,083.40

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Solution

The fourth proportional to 22,667.80, 34,001.16 and 7,083.40 is: 10,624.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,667.80 : 34,001.16 = 7,083.40 : x
  2. Step 2: Convert to fraction form
    22,667.80/34,001.16 = 7,083.40/x
  3. Step 3: Cross multiply
    22,667.80x = 34,001.16 × 7,083.40
  4. Step 4: Simplify right side
    22,667.80x = 240,843,816.74
  5. Step 5: Solve for x
    x = 240,843,816.74/22,667.80
  6. Step 6: Final answer
    x = 10,624.93

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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.