Home / 63,223.44-94,851.96-18,850.32

Finding the Fourth Proportional to 63,223.44, 94,851.96 and 18,850.32

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Solution

The fourth proportional to 63,223.44, 94,851.96 and 18,850.32 is: 28,280.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,223.44 : 94,851.96 = 18,850.32 : x
  2. Step 2: Convert to fraction form
    63,223.44/94,851.96 = 18,850.32/x
  3. Step 3: Cross multiply
    63,223.44x = 94,851.96 × 18,850.32
  4. Step 4: Simplify right side
    63,223.44x = 1,787,989,798.63
  5. Step 5: Solve for x
    x = 1,787,989,798.63/63,223.44
  6. Step 6: Final answer
    x = 28,280.49

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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.