Home / 42,212.63-58,248.36-24,313.46

Finding the Fourth Proportional to 42,212.63, 58,248.36 and 24,313.46

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Solution

The fourth proportional to 42,212.63, 58,248.36 and 24,313.46 is: 33,549.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,212.63 : 58,248.36 = 24,313.46 : x
  2. Step 2: Convert to fraction form
    42,212.63/58,248.36 = 24,313.46/x
  3. Step 3: Cross multiply
    42,212.63x = 58,248.36 × 24,313.46
  4. Step 4: Simplify right side
    42,212.63x = 1,416,218,879.68
  5. Step 5: Solve for x
    x = 1,416,218,879.68/42,212.63
  6. Step 6: Final answer
    x = 33,549.65

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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.