Home / 17,436.46-26,146.47-6,335.32

Finding the Fourth Proportional to 17,436.46, 26,146.47 and 6,335.32

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Solution

The fourth proportional to 17,436.46, 26,146.47 and 6,335.32 is: 9,499.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,436.46 : 26,146.47 = 6,335.32 : x
  2. Step 2: Convert to fraction form
    17,436.46/26,146.47 = 6,335.32/x
  3. Step 3: Cross multiply
    17,436.46x = 26,146.47 × 6,335.32
  4. Step 4: Simplify right side
    17,436.46x = 165,646,254.32
  5. Step 5: Solve for x
    x = 165,646,254.32/17,436.46
  6. Step 6: Final answer
    x = 9,499.99

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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.