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Finding the Fourth Proportional to 70,706.42, 97,589.70 and 44,848.25

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Solution

The fourth proportional to 70,706.42, 97,589.70 and 44,848.25 is: 61,900.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,706.42 : 97,589.70 = 44,848.25 : x
  2. Step 2: Convert to fraction form
    70,706.42/97,589.70 = 44,848.25/x
  3. Step 3: Cross multiply
    70,706.42x = 97,589.70 × 44,848.25
  4. Step 4: Simplify right side
    70,706.42x = 4,376,727,263.03
  5. Step 5: Solve for x
    x = 4,376,727,263.03/70,706.42
  6. Step 6: Final answer
    x = 61,900.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.