Home / 93,334.15-140,046.27-45,923.53

Finding the Fourth Proportional to 93,334.15, 140,046.27 and 45,923.53

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Solution

The fourth proportional to 93,334.15, 140,046.27 and 45,923.53 is: 68,907.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,334.15 : 140,046.27 = 45,923.53 : x
  2. Step 2: Convert to fraction form
    93,334.15/140,046.27 = 45,923.53/x
  3. Step 3: Cross multiply
    93,334.15x = 140,046.27 × 45,923.53
  4. Step 4: Simplify right side
    93,334.15x = 6,431,418,381.50
  5. Step 5: Solve for x
    x = 6,431,418,381.50/93,334.15
  6. Step 6: Final answer
    x = 68,907.45

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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.