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Finding the Fourth Proportional to 67,522.95, 101,314.12 and 35,925.58

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Solution

The fourth proportional to 67,522.95, 101,314.12 and 35,925.58 is: 53,904.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,522.95 : 101,314.12 = 35,925.58 : x
  2. Step 2: Convert to fraction form
    67,522.95/101,314.12 = 35,925.58/x
  3. Step 3: Cross multiply
    67,522.95x = 101,314.12 × 35,925.58
  4. Step 4: Simplify right side
    67,522.95x = 3,639,768,523.19
  5. Step 5: Solve for x
    x = 3,639,768,523.19/67,522.95
  6. Step 6: Final answer
    x = 53,904.17

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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.