Home / 43,103.49-59,475.57-23,980.77

Finding the Fourth Proportional to 43,103.49, 59,475.57 and 23,980.77

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Solution

The fourth proportional to 43,103.49, 59,475.57 and 23,980.77 is: 33,089.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,103.49 : 59,475.57 = 23,980.77 : x
  2. Step 2: Convert to fraction form
    43,103.49/59,475.57 = 23,980.77/x
  3. Step 3: Cross multiply
    43,103.49x = 59,475.57 × 23,980.77
  4. Step 4: Simplify right side
    43,103.49x = 1,426,269,964.79
  5. Step 5: Solve for x
    x = 1,426,269,964.79/43,103.49
  6. Step 6: Final answer
    x = 33,089.43

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Double scale
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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.