Home / 44,325.84-66,475.80-36,515.28

Finding the Fourth Proportional to 44,325.84, 66,475.80 and 36,515.28

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Solution

The fourth proportional to 44,325.84, 66,475.80 and 36,515.28 is: 54,762.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,325.84 : 66,475.80 = 36,515.28 : x
  2. Step 2: Convert to fraction form
    44,325.84/66,475.80 = 36,515.28/x
  3. Step 3: Cross multiply
    44,325.84x = 66,475.80 × 36,515.28
  4. Step 4: Simplify right side
    44,325.84x = 2,427,382,450.22
  5. Step 5: Solve for x
    x = 2,427,382,450.22/44,325.84
  6. Step 6: Final answer
    x = 54,762.24

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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.