Home / 60,953.55-84,122.23-35,112.99

Finding the Fourth Proportional to 60,953.55, 84,122.23 and 35,112.99

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Solution

The fourth proportional to 60,953.55, 84,122.23 and 35,112.99 is: 48,459.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,953.55 : 84,122.23 = 35,112.99 : x
  2. Step 2: Convert to fraction form
    60,953.55/84,122.23 = 35,112.99/x
  3. Step 3: Cross multiply
    60,953.55x = 84,122.23 × 35,112.99
  4. Step 4: Simplify right side
    60,953.55x = 2,953,783,240.21
  5. Step 5: Solve for x
    x = 2,953,783,240.21/60,953.55
  6. Step 6: Final answer
    x = 48,459.58

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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.