Home / 60,984.44-84,145.70-35,824.76

Finding the Fourth Proportional to 60,984.44, 84,145.70 and 35,824.76

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Solution

The fourth proportional to 60,984.44, 84,145.70 and 35,824.76 is: 49,430.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,984.44 : 84,145.70 = 35,824.76 : x
  2. Step 2: Convert to fraction form
    60,984.44/84,145.70 = 35,824.76/x
  3. Step 3: Cross multiply
    60,984.44x = 84,145.70 × 35,824.76
  4. Step 4: Simplify right side
    60,984.44x = 3,014,499,507.53
  5. Step 5: Solve for x
    x = 3,014,499,507.53/60,984.44
  6. Step 6: Final answer
    x = 49,430.63

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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.