Home / 60,515.53-83,505.58-35,016.81

Finding the Fourth Proportional to 60,515.53, 83,505.58 and 35,016.81

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Solution

The fourth proportional to 60,515.53, 83,505.58 and 35,016.81 is: 48,319.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,515.53 : 83,505.58 = 35,016.81 : x
  2. Step 2: Convert to fraction form
    60,515.53/83,505.58 = 35,016.81/x
  3. Step 3: Cross multiply
    60,515.53x = 83,505.58 × 35,016.81
  4. Step 4: Simplify right side
    60,515.53x = 2,924,098,628.11
  5. Step 5: Solve for x
    x = 2,924,098,628.11/60,515.53
  6. Step 6: Final answer
    x = 48,319.81

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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.