Home / 22,647.13-33,970.65-14,854.12

Finding the Fourth Proportional to 22,647.13, 33,970.65 and 14,854.12

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Solution

The fourth proportional to 22,647.13, 33,970.65 and 14,854.12 is: 22,281.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,647.13 : 33,970.65 = 14,854.12 : x
  2. Step 2: Convert to fraction form
    22,647.13/33,970.65 = 14,854.12/x
  3. Step 3: Cross multiply
    22,647.13x = 33,970.65 × 14,854.12
  4. Step 4: Simplify right side
    22,647.13x = 504,604,111.58
  5. Step 5: Solve for x
    x = 504,604,111.58/22,647.13
  6. Step 6: Final answer
    x = 22,281.15

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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.