Home / 15,075.98-22,624.34-6,765.29

Finding the Fourth Proportional to 15,075.98, 22,624.34 and 6,765.29

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Solution

The fourth proportional to 15,075.98, 22,624.34 and 6,765.29 is: 10,152.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,075.98 : 22,624.34 = 6,765.29 : x
  2. Step 2: Convert to fraction form
    15,075.98/22,624.34 = 6,765.29/x
  3. Step 3: Cross multiply
    15,075.98x = 22,624.34 × 6,765.29
  4. Step 4: Simplify right side
    15,075.98x = 153,060,268.61
  5. Step 5: Solve for x
    x = 153,060,268.61/15,075.98
  6. Step 6: Final answer
    x = 10,152.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.