Home / 22,588.69-33,881.40-7,005.91

Finding the Fourth Proportional to 22,588.69, 33,881.40 and 7,005.91

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Solution

The fourth proportional to 22,588.69, 33,881.40 and 7,005.91 is: 10,508.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,588.69 : 33,881.40 = 7,005.91 : x
  2. Step 2: Convert to fraction form
    22,588.69/33,881.40 = 7,005.91/x
  3. Step 3: Cross multiply
    22,588.69x = 33,881.40 × 7,005.91
  4. Step 4: Simplify right side
    22,588.69x = 237,369,869.67
  5. Step 5: Solve for x
    x = 237,369,869.67/22,588.69
  6. Step 6: Final answer
    x = 10,508.35

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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.