Home / 50,430.02-75,620.88-29,376.04

Finding the Fourth Proportional to 50,430.02, 75,620.88 and 29,376.04

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Solution

The fourth proportional to 50,430.02, 75,620.88 and 29,376.04 is: 44,050.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,430.02 : 75,620.88 = 29,376.04 : x
  2. Step 2: Convert to fraction form
    50,430.02/75,620.88 = 29,376.04/x
  3. Step 3: Cross multiply
    50,430.02x = 75,620.88 × 29,376.04
  4. Step 4: Simplify right side
    50,430.02x = 2,221,442,119.83
  5. Step 5: Solve for x
    x = 2,221,442,119.83/50,430.02
  6. Step 6: Final answer
    x = 44,050.00

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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.