Home / 37,191.29-51,306.80-22,075.37

Finding the Fourth Proportional to 37,191.29, 51,306.80 and 22,075.37

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Solution

The fourth proportional to 37,191.29, 51,306.80 and 22,075.37 is: 30,453.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,191.29 : 51,306.80 = 22,075.37 : x
  2. Step 2: Convert to fraction form
    37,191.29/51,306.80 = 22,075.37/x
  3. Step 3: Cross multiply
    37,191.29x = 51,306.80 × 22,075.37
  4. Step 4: Simplify right side
    37,191.29x = 1,132,616,226.61
  5. Step 5: Solve for x
    x = 1,132,616,226.61/37,191.29
  6. Step 6: Final answer
    x = 30,453.81

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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.