Home / 50,312.50-75,482.36-17,032.56

Finding the Fourth Proportional to 50,312.50, 75,482.36 and 17,032.56

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Solution

The fourth proportional to 50,312.50, 75,482.36 and 17,032.56 is: 25,553.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,312.50 : 75,482.36 = 17,032.56 : x
  2. Step 2: Convert to fraction form
    50,312.50/75,482.36 = 17,032.56/x
  3. Step 3: Cross multiply
    50,312.50x = 75,482.36 × 17,032.56
  4. Step 4: Simplify right side
    50,312.50x = 1,285,658,023.54
  5. Step 5: Solve for x
    x = 1,285,658,023.54/50,312.50
  6. Step 6: Final answer
    x = 25,553.45

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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.