Home / 26,521.32-36,602.96-17,117.24

Finding the Fourth Proportional to 26,521.32, 36,602.96 and 17,117.24

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Solution

The fourth proportional to 26,521.32, 36,602.96 and 17,117.24 is: 23,624.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,521.32 : 36,602.96 = 17,117.24 : x
  2. Step 2: Convert to fraction form
    26,521.32/36,602.96 = 17,117.24/x
  3. Step 3: Cross multiply
    26,521.32x = 36,602.96 × 17,117.24
  4. Step 4: Simplify right side
    26,521.32x = 626,541,651.03
  5. Step 5: Solve for x
    x = 626,541,651.03/26,521.32
  6. Step 6: Final answer
    x = 23,624.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.