Home / 42,262.65-58,316.36-23,399.73

Finding the Fourth Proportional to 42,262.65, 58,316.36 and 23,399.73

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Solution

The fourth proportional to 42,262.65, 58,316.36 and 23,399.73 is: 32,288.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,262.65 : 58,316.36 = 23,399.73 : x
  2. Step 2: Convert to fraction form
    42,262.65/58,316.36 = 23,399.73/x
  3. Step 3: Cross multiply
    42,262.65x = 58,316.36 × 23,399.73
  4. Step 4: Simplify right side
    42,262.65x = 1,364,586,961.58
  5. Step 5: Solve for x
    x = 1,364,586,961.58/42,262.65
  6. Step 6: Final answer
    x = 32,288.25

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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.