Home / 22,386.49-33,575.61-9,058.75

Finding the Fourth Proportional to 22,386.49, 33,575.61 and 9,058.75

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Solution

The fourth proportional to 22,386.49, 33,575.61 and 9,058.75 is: 13,586.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,386.49 : 33,575.61 = 9,058.75 : x
  2. Step 2: Convert to fraction form
    22,386.49/33,575.61 = 9,058.75/x
  3. Step 3: Cross multiply
    22,386.49x = 33,575.61 × 9,058.75
  4. Step 4: Simplify right side
    22,386.49x = 304,153,057.09
  5. Step 5: Solve for x
    x = 304,153,057.09/22,386.49
  6. Step 6: Final answer
    x = 13,586.46

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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.