Home / 23,836.65-32,928.89-19,050.45

Finding the Fourth Proportional to 23,836.65, 32,928.89 and 19,050.45

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Solution

The fourth proportional to 23,836.65, 32,928.89 and 19,050.45 is: 26,317.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,836.65 : 32,928.89 = 19,050.45 : x
  2. Step 2: Convert to fraction form
    23,836.65/32,928.89 = 19,050.45/x
  3. Step 3: Cross multiply
    23,836.65x = 32,928.89 × 19,050.45
  4. Step 4: Simplify right side
    23,836.65x = 627,310,172.50
  5. Step 5: Solve for x
    x = 627,310,172.50/23,836.65
  6. Step 6: Final answer
    x = 26,317.04

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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.