Home / 11,032.65-16,548.94-4,458.76

Finding the Fourth Proportional to 11,032.65, 16,548.94 and 4,458.76

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Solution

The fourth proportional to 11,032.65, 16,548.94 and 4,458.76 is: 6,688.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,032.65 : 16,548.94 = 4,458.76 : x
  2. Step 2: Convert to fraction form
    11,032.65/16,548.94 = 4,458.76/x
  3. Step 3: Cross multiply
    11,032.65x = 16,548.94 × 4,458.76
  4. Step 4: Simplify right side
    11,032.65x = 73,787,751.71
  5. Step 5: Solve for x
    x = 73,787,751.71/11,032.65
  6. Step 6: Final answer
    x = 6,688.13

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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.