Home / 44,094.88-60,825.36-28,990.24

Finding the Fourth Proportional to 44,094.88, 60,825.36 and 28,990.24

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Solution

The fourth proportional to 44,094.88, 60,825.36 and 28,990.24 is: 39,989.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,094.88 : 60,825.36 = 28,990.24 : x
  2. Step 2: Convert to fraction form
    44,094.88/60,825.36 = 28,990.24/x
  3. Step 3: Cross multiply
    44,094.88x = 60,825.36 × 28,990.24
  4. Step 4: Simplify right side
    44,094.88x = 1,763,341,784.49
  5. Step 5: Solve for x
    x = 1,763,341,784.49/44,094.88
  6. Step 6: Final answer
    x = 39,989.72

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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.