Home / 9,356.08-14,036.67-3,117.10

Finding the Fourth Proportional to 9,356.08, 14,036.67 and 3,117.10

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Solution

The fourth proportional to 9,356.08, 14,036.67 and 3,117.10 is: 4,676.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356.08 : 14,036.67 = 3,117.10 : x
  2. Step 2: Convert to fraction form
    9,356.08/14,036.67 = 3,117.10/x
  3. Step 3: Cross multiply
    9,356.08x = 14,036.67 × 3,117.10
  4. Step 4: Simplify right side
    9,356.08x = 43,753,704.06
  5. Step 5: Solve for x
    x = 43,753,704.06/9,356.08
  6. Step 6: Final answer
    x = 4,676.50

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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.