Home / 9,045.44-13,580.76-4,666.04

Finding the Fourth Proportional to 9,045.44, 13,580.76 and 4,666.04

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Solution

The fourth proportional to 9,045.44, 13,580.76 and 4,666.04 is: 7,005.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,045.44 : 13,580.76 = 4,666.04 : x
  2. Step 2: Convert to fraction form
    9,045.44/13,580.76 = 4,666.04/x
  3. Step 3: Cross multiply
    9,045.44x = 13,580.76 × 4,666.04
  4. Step 4: Simplify right side
    9,045.44x = 63,368,369.39
  5. Step 5: Solve for x
    x = 63,368,369.39/9,045.44
  6. Step 6: Final answer
    x = 7,005.56

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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.