Home / 44,255.35-61,075.79-25,138.54

Finding the Fourth Proportional to 44,255.35, 61,075.79 and 25,138.54

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Solution

The fourth proportional to 44,255.35, 61,075.79 and 25,138.54 is: 34,693.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,255.35 : 61,075.79 = 25,138.54 : x
  2. Step 2: Convert to fraction form
    44,255.35/61,075.79 = 25,138.54/x
  3. Step 3: Cross multiply
    44,255.35x = 61,075.79 × 25,138.54
  4. Step 4: Simplify right side
    44,255.35x = 1,535,356,189.95
  5. Step 5: Solve for x
    x = 1,535,356,189.95/44,255.35
  6. Step 6: Final answer
    x = 34,693.12

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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.