Home / 45,994.02-63,474.02-28,086.14

Finding the Fourth Proportional to 45,994.02, 63,474.02 and 28,086.14

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Solution

The fourth proportional to 45,994.02, 63,474.02 and 28,086.14 is: 38,760.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,994.02 : 63,474.02 = 28,086.14 : x
  2. Step 2: Convert to fraction form
    45,994.02/63,474.02 = 28,086.14/x
  3. Step 3: Cross multiply
    45,994.02x = 63,474.02 × 28,086.14
  4. Step 4: Simplify right side
    45,994.02x = 1,782,739,754.28
  5. Step 5: Solve for x
    x = 1,782,739,754.28/45,994.02
  6. Step 6: Final answer
    x = 38,760.25

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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.