Home / 44,631.16-66,946.45-11,350.94

Finding the Fourth Proportional to 44,631.16, 66,946.45 and 11,350.94

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Solution

The fourth proportional to 44,631.16, 66,946.45 and 11,350.94 is: 17,026.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,631.16 : 66,946.45 = 11,350.94 : x
  2. Step 2: Convert to fraction form
    44,631.16/66,946.45 = 11,350.94/x
  3. Step 3: Cross multiply
    44,631.16x = 66,946.45 × 11,350.94
  4. Step 4: Simplify right side
    44,631.16x = 759,904,774.05
  5. Step 5: Solve for x
    x = 759,904,774.05/44,631.16
  6. Step 6: Final answer
    x = 17,026.33

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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.