Home / 9,327.06-13,981.24-4,332.94

Finding the Fourth Proportional to 9,327.06, 13,981.24 and 4,332.94

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Solution

The fourth proportional to 9,327.06, 13,981.24 and 4,332.94 is: 6,495.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,327.06 : 13,981.24 = 4,332.94 : x
  2. Step 2: Convert to fraction form
    9,327.06/13,981.24 = 4,332.94/x
  3. Step 3: Cross multiply
    9,327.06x = 13,981.24 × 4,332.94
  4. Step 4: Simplify right side
    9,327.06x = 60,579,875.38
  5. Step 5: Solve for x
    x = 60,579,875.38/9,327.06
  6. Step 6: Final answer
    x = 6,495.07

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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.