Home / 48,560.04-66,921.93-35,108.24

Finding the Fourth Proportional to 48,560.04, 66,921.93 and 35,108.24

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Solution

The fourth proportional to 48,560.04, 66,921.93 and 35,108.24 is: 48,383.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,560.04 : 66,921.93 = 35,108.24 : x
  2. Step 2: Convert to fraction form
    48,560.04/66,921.93 = 35,108.24/x
  3. Step 3: Cross multiply
    48,560.04x = 66,921.93 × 35,108.24
  4. Step 4: Simplify right side
    48,560.04x = 2,349,510,845.09
  5. Step 5: Solve for x
    x = 2,349,510,845.09/48,560.04
  6. Step 6: Final answer
    x = 48,383.63

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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.