Home / 9,386.08-14,086.05-7,559.24

Finding the Fourth Proportional to 9,386.08, 14,086.05 and 7,559.24

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Solution

The fourth proportional to 9,386.08, 14,086.05 and 7,559.24 is: 11,344.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,386.08 : 14,086.05 = 7,559.24 : x
  2. Step 2: Convert to fraction form
    9,386.08/14,086.05 = 7,559.24/x
  3. Step 3: Cross multiply
    9,386.08x = 14,086.05 × 7,559.24
  4. Step 4: Simplify right side
    9,386.08x = 106,479,886.72
  5. Step 5: Solve for x
    x = 106,479,886.72/9,386.08
  6. Step 6: Final answer
    x = 11,344.45

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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.