Home / 17,506.95-26,256.42-5,026.88

Finding the Fourth Proportional to 17,506.95, 26,256.42 and 5,026.88

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Solution

The fourth proportional to 17,506.95, 26,256.42 and 5,026.88 is: 7,539.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,506.95 : 26,256.42 = 5,026.88 : x
  2. Step 2: Convert to fraction form
    17,506.95/26,256.42 = 5,026.88/x
  3. Step 3: Cross multiply
    17,506.95x = 26,256.42 × 5,026.88
  4. Step 4: Simplify right side
    17,506.95x = 131,987,741.29
  5. Step 5: Solve for x
    x = 131,987,741.29/17,506.95
  6. Step 6: Final answer
    x = 7,539.16

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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.