Home / 44,007.01-60,713.72-28,907.80

Finding the Fourth Proportional to 44,007.01, 60,713.72 and 28,907.80

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Solution

The fourth proportional to 44,007.01, 60,713.72 and 28,907.80 is: 39,882.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,007.01 : 60,713.72 = 28,907.80 : x
  2. Step 2: Convert to fraction form
    44,007.01/60,713.72 = 28,907.80/x
  3. Step 3: Cross multiply
    44,007.01x = 60,713.72 × 28,907.80
  4. Step 4: Simplify right side
    44,007.01x = 1,755,100,075.02
  5. Step 5: Solve for x
    x = 1,755,100,075.02/44,007.01
  6. Step 6: Final answer
    x = 39,882.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.