Home / 44,125.20-66,036.60-26,607.60

Finding the Fourth Proportional to 44,125.20, 66,036.60 and 26,607.60

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Solution

The fourth proportional to 44,125.20, 66,036.60 and 26,607.60 is: 39,820.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,125.20 : 66,036.60 = 26,607.60 : x
  2. Step 2: Convert to fraction form
    44,125.20/66,036.60 = 26,607.60/x
  3. Step 3: Cross multiply
    44,125.20x = 66,036.60 × 26,607.60
  4. Step 4: Simplify right side
    44,125.20x = 1,757,075,438.16
  5. Step 5: Solve for x
    x = 1,757,075,438.16/44,125.20
  6. Step 6: Final answer
    x = 39,820.23

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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.