Home / 14,943.59-22,415.35-4,555.34

Finding the Fourth Proportional to 14,943.59, 22,415.35 and 4,555.34

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Solution

The fourth proportional to 14,943.59, 22,415.35 and 4,555.34 is: 6,833.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,943.59 : 22,415.35 = 4,555.34 : x
  2. Step 2: Convert to fraction form
    14,943.59/22,415.35 = 4,555.34/x
  3. Step 3: Cross multiply
    14,943.59x = 22,415.35 × 4,555.34
  4. Step 4: Simplify right side
    14,943.59x = 102,109,540.47
  5. Step 5: Solve for x
    x = 102,109,540.47/14,943.59
  6. Step 6: Final answer
    x = 6,833.00

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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.