Home / 36,075.45-49,751.89-22,647.95

Finding the Fourth Proportional to 36,075.45, 49,751.89 and 22,647.95

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Solution

The fourth proportional to 36,075.45, 49,751.89 and 22,647.95 is: 31,233.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,075.45 : 49,751.89 = 22,647.95 : x
  2. Step 2: Convert to fraction form
    36,075.45/49,751.89 = 22,647.95/x
  3. Step 3: Cross multiply
    36,075.45x = 49,751.89 × 22,647.95
  4. Step 4: Simplify right side
    36,075.45x = 1,126,778,478.17
  5. Step 5: Solve for x
    x = 1,126,778,478.17/36,075.45
  6. Step 6: Final answer
    x = 31,233.94

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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.