Home / 32,959.40-49,417.26-18,175.40

Finding the Fourth Proportional to 32,959.40, 49,417.26 and 18,175.40

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Solution

The fourth proportional to 32,959.40, 49,417.26 and 18,175.40 is: 27,251.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,959.40 : 49,417.26 = 18,175.40 : x
  2. Step 2: Convert to fraction form
    32,959.40/49,417.26 = 18,175.40/x
  3. Step 3: Cross multiply
    32,959.40x = 49,417.26 × 18,175.40
  4. Step 4: Simplify right side
    32,959.40x = 898,178,467.40
  5. Step 5: Solve for x
    x = 898,178,467.40/32,959.40
  6. Step 6: Final answer
    x = 27,251.06

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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.