Home / 14,943.58-22,385.07-6,927.08

Finding the Fourth Proportional to 14,943.58, 22,385.07 and 6,927.08

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Solution

The fourth proportional to 14,943.58, 22,385.07 and 6,927.08 is: 10,376.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,943.58 : 22,385.07 = 6,927.08 : x
  2. Step 2: Convert to fraction form
    14,943.58/22,385.07 = 6,927.08/x
  3. Step 3: Cross multiply
    14,943.58x = 22,385.07 × 6,927.08
  4. Step 4: Simplify right side
    14,943.58x = 155,063,170.70
  5. Step 5: Solve for x
    x = 155,063,170.70/14,943.58
  6. Step 6: Final answer
    x = 10,376.57

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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.