Home / 60,528.20-83,525.21-35,032.70

Finding the Fourth Proportional to 60,528.20, 83,525.21 and 35,032.70

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Solution

The fourth proportional to 60,528.20, 83,525.21 and 35,032.70 is: 48,342.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,528.20 : 83,525.21 = 35,032.70 : x
  2. Step 2: Convert to fraction form
    60,528.20/83,525.21 = 35,032.70/x
  3. Step 3: Cross multiply
    60,528.20x = 83,525.21 × 35,032.70
  4. Step 4: Simplify right side
    60,528.20x = 2,926,113,789.39
  5. Step 5: Solve for x
    x = 2,926,113,789.39/60,528.20
  6. Step 6: Final answer
    x = 48,342.99

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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.