Home / 58,075.26-80,189.01-44,625.30

Finding the Fourth Proportional to 58,075.26, 80,189.01 and 44,625.30

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Solution

The fourth proportional to 58,075.26, 80,189.01 and 44,625.30 is: 61,617.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,075.26 : 80,189.01 = 44,625.30 : x
  2. Step 2: Convert to fraction form
    58,075.26/80,189.01 = 44,625.30/x
  3. Step 3: Cross multiply
    58,075.26x = 80,189.01 × 44,625.30
  4. Step 4: Simplify right side
    58,075.26x = 3,578,458,627.95
  5. Step 5: Solve for x
    x = 3,578,458,627.95/58,075.26
  6. Step 6: Final answer
    x = 61,617.61

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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.