Home / 79,923.45-110,295.28-44,113.47

Finding the Fourth Proportional to 79,923.45, 110,295.28 and 44,113.47

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Solution

The fourth proportional to 79,923.45, 110,295.28 and 44,113.47 is: 60,877.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,923.45 : 110,295.28 = 44,113.47 : x
  2. Step 2: Convert to fraction form
    79,923.45/110,295.28 = 44,113.47/x
  3. Step 3: Cross multiply
    79,923.45x = 110,295.28 × 44,113.47
  4. Step 4: Simplify right side
    79,923.45x = 4,865,507,525.42
  5. Step 5: Solve for x
    x = 4,865,507,525.42/79,923.45
  6. Step 6: Final answer
    x = 60,877.10

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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.