Home / 17,742.48-26,617.86-6,055.71

Finding the Fourth Proportional to 17,742.48, 26,617.86 and 6,055.71

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Solution

The fourth proportional to 17,742.48, 26,617.86 and 6,055.71 is: 9,084.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,742.48 : 26,617.86 = 6,055.71 : x
  2. Step 2: Convert to fraction form
    17,742.48/26,617.86 = 6,055.71/x
  3. Step 3: Cross multiply
    17,742.48x = 26,617.86 × 6,055.71
  4. Step 4: Simplify right side
    17,742.48x = 161,190,040.98
  5. Step 5: Solve for x
    x = 161,190,040.98/17,742.48
  6. Step 6: Final answer
    x = 9,084.98

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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.