Home / 40,533.90-60,728.07-24,730.78

Finding the Fourth Proportional to 40,533.90, 60,728.07 and 24,730.78

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Solution

The fourth proportional to 40,533.90, 60,728.07 and 24,730.78 is: 37,051.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,533.90 : 60,728.07 = 24,730.78 : x
  2. Step 2: Convert to fraction form
    40,533.90/60,728.07 = 24,730.78/x
  3. Step 3: Cross multiply
    40,533.90x = 60,728.07 × 24,730.78
  4. Step 4: Simplify right side
    40,533.90x = 1,501,852,249.09
  5. Step 5: Solve for x
    x = 1,501,852,249.09/40,533.90
  6. Step 6: Final answer
    x = 37,051.76

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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.