Home / 9,360.40-14,033.67-4,424.27

Finding the Fourth Proportional to 9,360.40, 14,033.67 and 4,424.27

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Solution

The fourth proportional to 9,360.40, 14,033.67 and 4,424.27 is: 6,633.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360.40 : 14,033.67 = 4,424.27 : x
  2. Step 2: Convert to fraction form
    9,360.40/14,033.67 = 4,424.27/x
  3. Step 3: Cross multiply
    9,360.40x = 14,033.67 × 4,424.27
  4. Step 4: Simplify right side
    9,360.40x = 62,088,763.66
  5. Step 5: Solve for x
    x = 62,088,763.66/9,360.40
  6. Step 6: Final answer
    x = 6,633.13

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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.