Home / 63,284.16-94,954.08-30,028.32

Finding the Fourth Proportional to 63,284.16, 94,954.08 and 30,028.32

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Solution

The fourth proportional to 63,284.16, 94,954.08 and 30,028.32 is: 45,055.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,284.16 : 94,954.08 = 30,028.32 : x
  2. Step 2: Convert to fraction form
    63,284.16/94,954.08 = 30,028.32/x
  3. Step 3: Cross multiply
    63,284.16x = 94,954.08 × 30,028.32
  4. Step 4: Simplify right side
    63,284.16x = 2,851,311,499.55
  5. Step 5: Solve for x
    x = 2,851,311,499.55/63,284.16
  6. Step 6: Final answer
    x = 45,055.69

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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.