Home / 42,942.62-59,263.85-23,828.51

Finding the Fourth Proportional to 42,942.62, 59,263.85 and 23,828.51

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Solution

The fourth proportional to 42,942.62, 59,263.85 and 23,828.51 is: 32,885.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,942.62 : 59,263.85 = 23,828.51 : x
  2. Step 2: Convert to fraction form
    42,942.62/59,263.85 = 23,828.51/x
  3. Step 3: Cross multiply
    42,942.62x = 59,263.85 × 23,828.51
  4. Step 4: Simplify right side
    42,942.62x = 1,412,169,242.36
  5. Step 5: Solve for x
    x = 1,412,169,242.36/42,942.62
  6. Step 6: Final answer
    x = 32,885.03

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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.