Home / 17,547.45-26,322.56-5,860.71

Finding the Fourth Proportional to 17,547.45, 26,322.56 and 5,860.71

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Solution

The fourth proportional to 17,547.45, 26,322.56 and 5,860.71 is: 8,791.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,547.45 : 26,322.56 = 5,860.71 : x
  2. Step 2: Convert to fraction form
    17,547.45/26,322.56 = 5,860.71/x
  3. Step 3: Cross multiply
    17,547.45x = 26,322.56 × 5,860.71
  4. Step 4: Simplify right side
    17,547.45x = 154,268,861.31
  5. Step 5: Solve for x
    x = 154,268,861.31/17,547.45
  6. Step 6: Final answer
    x = 8,791.53

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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.