Home / 9,535.81-14,305.38-2,962.66

Finding the Fourth Proportional to 9,535.81, 14,305.38 and 2,962.66

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Solution

The fourth proportional to 9,535.81, 14,305.38 and 2,962.66 is: 4,444.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,535.81 : 14,305.38 = 2,962.66 : x
  2. Step 2: Convert to fraction form
    9,535.81/14,305.38 = 2,962.66/x
  3. Step 3: Cross multiply
    9,535.81x = 14,305.38 × 2,962.66
  4. Step 4: Simplify right side
    9,535.81x = 42,381,977.11
  5. Step 5: Solve for x
    x = 42,381,977.11/9,535.81
  6. Step 6: Final answer
    x = 4,444.51

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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.