Home / 14,598.32-21,899.46-4,734.38

Finding the Fourth Proportional to 14,598.32, 21,899.46 and 4,734.38

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Solution

The fourth proportional to 14,598.32, 21,899.46 and 4,734.38 is: 7,102.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,598.32 : 21,899.46 = 4,734.38 : x
  2. Step 2: Convert to fraction form
    14,598.32/21,899.46 = 4,734.38/x
  3. Step 3: Cross multiply
    14,598.32x = 21,899.46 × 4,734.38
  4. Step 4: Simplify right side
    14,598.32x = 103,680,365.43
  5. Step 5: Solve for x
    x = 103,680,365.43/14,598.32
  6. Step 6: Final answer
    x = 7,102.21

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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.