Home / 62,310.25-85,988.50-35,452.76

Finding the Fourth Proportional to 62,310.25, 85,988.50 and 35,452.76

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Solution

The fourth proportional to 62,310.25, 85,988.50 and 35,452.76 is: 48,925.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,310.25 : 85,988.50 = 35,452.76 : x
  2. Step 2: Convert to fraction form
    62,310.25/85,988.50 = 35,452.76/x
  3. Step 3: Cross multiply
    62,310.25x = 85,988.50 × 35,452.76
  4. Step 4: Simplify right side
    62,310.25x = 3,048,529,653.26
  5. Step 5: Solve for x
    x = 3,048,529,653.26/62,310.25
  6. Step 6: Final answer
    x = 48,925.01

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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.