Home / 44,631.48-66,946.93-11,351.26

Finding the Fourth Proportional to 44,631.48, 66,946.93 and 11,351.26

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Solution

The fourth proportional to 44,631.48, 66,946.93 and 11,351.26 is: 17,026.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,631.48 : 66,946.93 = 11,351.26 : x
  2. Step 2: Convert to fraction form
    44,631.48/66,946.93 = 11,351.26/x
  3. Step 3: Cross multiply
    44,631.48x = 66,946.93 × 11,351.26
  4. Step 4: Simplify right side
    44,631.48x = 759,931,673.90
  5. Step 5: Solve for x
    x = 759,931,673.90/44,631.48
  6. Step 6: Final answer
    x = 17,026.81

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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.