Home / 44,628.87-61,589.67-26,720.31

Finding the Fourth Proportional to 44,628.87, 61,589.67 and 26,720.31

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Solution

The fourth proportional to 44,628.87, 61,589.67 and 26,720.31 is: 36,875.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,628.87 : 61,589.67 = 26,720.31 : x
  2. Step 2: Convert to fraction form
    44,628.87/61,589.67 = 26,720.31/x
  3. Step 3: Cross multiply
    44,628.87x = 61,589.67 × 26,720.31
  4. Step 4: Simplify right side
    44,628.87x = 1,645,695,075.20
  5. Step 5: Solve for x
    x = 1,645,695,075.20/44,628.87
  6. Step 6: Final answer
    x = 36,875.12

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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.