Home / 43,813.89-60,463.13-23,670.77

Finding the Fourth Proportional to 43,813.89, 60,463.13 and 23,670.77

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Solution

The fourth proportional to 43,813.89, 60,463.13 and 23,670.77 is: 32,665.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,813.89 : 60,463.13 = 23,670.77 : x
  2. Step 2: Convert to fraction form
    43,813.89/60,463.13 = 23,670.77/x
  3. Step 3: Cross multiply
    43,813.89x = 60,463.13 × 23,670.77
  4. Step 4: Simplify right side
    43,813.89x = 1,431,208,423.04
  5. Step 5: Solve for x
    x = 1,431,208,423.04/43,813.89
  6. Step 6: Final answer
    x = 32,665.63

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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.