Home / 70,334.28-97,069.05-44,841.57

Finding the Fourth Proportional to 70,334.28, 97,069.05 and 44,841.57

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Solution

The fourth proportional to 70,334.28, 97,069.05 and 44,841.57 is: 61,886.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,334.28 : 97,069.05 = 44,841.57 : x
  2. Step 2: Convert to fraction form
    70,334.28/97,069.05 = 44,841.57/x
  3. Step 3: Cross multiply
    70,334.28x = 97,069.05 × 44,841.57
  4. Step 4: Simplify right side
    70,334.28x = 4,352,728,600.41
  5. Step 5: Solve for x
    x = 4,352,728,600.41/70,334.28
  6. Step 6: Final answer
    x = 61,886.30

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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.