Home / 9,360.28-14,032.14-3,818.26

Finding the Fourth Proportional to 9,360.28, 14,032.14 and 3,818.26

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Solution

The fourth proportional to 9,360.28, 14,032.14 and 3,818.26 is: 5,724.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360.28 : 14,032.14 = 3,818.26 : x
  2. Step 2: Convert to fraction form
    9,360.28/14,032.14 = 3,818.26/x
  3. Step 3: Cross multiply
    9,360.28x = 14,032.14 × 3,818.26
  4. Step 4: Simplify right side
    9,360.28x = 53,578,358.88
  5. Step 5: Solve for x
    x = 53,578,358.88/9,360.28
  6. Step 6: Final answer
    x = 5,724.01

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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.