Home / 44,297.04-66,474.72-20,925.84

Finding the Fourth Proportional to 44,297.04, 66,474.72 and 20,925.84

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Solution

The fourth proportional to 44,297.04, 66,474.72 and 20,925.84 is: 31,402.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,297.04 : 66,474.72 = 20,925.84 : x
  2. Step 2: Convert to fraction form
    44,297.04/66,474.72 = 20,925.84/x
  3. Step 3: Cross multiply
    44,297.04x = 66,474.72 × 20,925.84
  4. Step 4: Simplify right side
    44,297.04x = 1,391,039,354.76
  5. Step 5: Solve for x
    x = 1,391,039,354.76/44,297.04
  6. Step 6: Final answer
    x = 31,402.54

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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.