Home / 63,256.68-94,901.49-18,883.46

Finding the Fourth Proportional to 63,256.68, 94,901.49 and 18,883.46

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Solution

The fourth proportional to 63,256.68, 94,901.49 and 18,883.46 is: 28,330.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,256.68 : 94,901.49 = 18,883.46 : x
  2. Step 2: Convert to fraction form
    63,256.68/94,901.49 = 18,883.46/x
  3. Step 3: Cross multiply
    63,256.68x = 94,901.49 × 18,883.46
  4. Step 4: Simplify right side
    63,256.68x = 1,792,068,015.85
  5. Step 5: Solve for x
    x = 1,792,068,015.85/63,256.68
  6. Step 6: Final answer
    x = 28,330.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.