Home / 9,345.59-14,027.73-6,716.18

Finding the Fourth Proportional to 9,345.59, 14,027.73 and 6,716.18

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Solution

The fourth proportional to 9,345.59, 14,027.73 and 6,716.18 is: 10,080.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,345.59 : 14,027.73 = 6,716.18 : x
  2. Step 2: Convert to fraction form
    9,345.59/14,027.73 = 6,716.18/x
  3. Step 3: Cross multiply
    9,345.59x = 14,027.73 × 6,716.18
  4. Step 4: Simplify right side
    9,345.59x = 94,212,689.53
  5. Step 5: Solve for x
    x = 94,212,689.53/9,345.59
  6. Step 6: Final answer
    x = 10,080.98

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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.