Home / 40,110.95-60,225.56-22,376.25

Finding the Fourth Proportional to 40,110.95, 60,225.56 and 22,376.25

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Solution

The fourth proportional to 40,110.95, 60,225.56 and 22,376.25 is: 33,597.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,110.95 : 60,225.56 = 22,376.25 : x
  2. Step 2: Convert to fraction form
    40,110.95/60,225.56 = 22,376.25/x
  3. Step 3: Cross multiply
    40,110.95x = 60,225.56 × 22,376.25
  4. Step 4: Simplify right side
    40,110.95x = 1,347,622,075.07
  5. Step 5: Solve for x
    x = 1,347,622,075.07/40,110.95
  6. Step 6: Final answer
    x = 33,597.37

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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.