Home / 60,529.70-83,527.28-35,034.21

Finding the Fourth Proportional to 60,529.70, 83,527.28 and 35,034.21

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Solution

The fourth proportional to 60,529.70, 83,527.28 and 35,034.21 is: 48,345.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,529.70 : 83,527.28 = 35,034.21 : x
  2. Step 2: Convert to fraction form
    60,529.70/83,527.28 = 35,034.21/x
  3. Step 3: Cross multiply
    60,529.70x = 83,527.28 × 35,034.21
  4. Step 4: Simplify right side
    60,529.70x = 2,926,312,093.08
  5. Step 5: Solve for x
    x = 2,926,312,093.08/60,529.70
  6. Step 6: Final answer
    x = 48,345.07

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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.