Home / 44,133.39-66,237.01-23,080.78

Finding the Fourth Proportional to 44,133.39, 66,237.01 and 23,080.78

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Solution

The fourth proportional to 44,133.39, 66,237.01 and 23,080.78 is: 34,640.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,133.39 : 66,237.01 = 23,080.78 : x
  2. Step 2: Convert to fraction form
    44,133.39/66,237.01 = 23,080.78/x
  3. Step 3: Cross multiply
    44,133.39x = 66,237.01 × 23,080.78
  4. Step 4: Simplify right side
    44,133.39x = 1,528,801,880.76
  5. Step 5: Solve for x
    x = 1,528,801,880.76/44,133.39
  6. Step 6: Final answer
    x = 34,640.48

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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.