Home / 42,270.75-58,333.50-24,365.64

Finding the Fourth Proportional to 42,270.75, 58,333.50 and 24,365.64

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Solution

The fourth proportional to 42,270.75, 58,333.50 and 24,365.64 is: 33,624.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,270.75 : 58,333.50 = 24,365.64 : x
  2. Step 2: Convert to fraction form
    42,270.75/58,333.50 = 24,365.64/x
  3. Step 3: Cross multiply
    42,270.75x = 58,333.50 × 24,365.64
  4. Step 4: Simplify right side
    42,270.75x = 1,421,333,060.94
  5. Step 5: Solve for x
    x = 1,421,333,060.94/42,270.75
  6. Step 6: Final answer
    x = 33,624.51

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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.