Home / 42,186.42-58,215.51-24,283.26

Finding the Fourth Proportional to 42,186.42, 58,215.51 and 24,283.26

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Solution

The fourth proportional to 42,186.42, 58,215.51 and 24,283.26 is: 33,509.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,186.42 : 58,215.51 = 24,283.26 : x
  2. Step 2: Convert to fraction form
    42,186.42/58,215.51 = 24,283.26/x
  3. Step 3: Cross multiply
    42,186.42x = 58,215.51 × 24,283.26
  4. Step 4: Simplify right side
    42,186.42x = 1,413,662,365.36
  5. Step 5: Solve for x
    x = 1,413,662,365.36/42,186.42
  6. Step 6: Final answer
    x = 33,509.89

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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.