Home / 47,292.26-65,251.53-30,058.34

Finding the Fourth Proportional to 47,292.26, 65,251.53 and 30,058.34

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Solution

The fourth proportional to 47,292.26, 65,251.53 and 30,058.34 is: 41,473.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,292.26 : 65,251.53 = 30,058.34 : x
  2. Step 2: Convert to fraction form
    47,292.26/65,251.53 = 30,058.34/x
  3. Step 3: Cross multiply
    47,292.26x = 65,251.53 × 30,058.34
  4. Step 4: Simplify right side
    47,292.26x = 1,961,352,674.26
  5. Step 5: Solve for x
    x = 1,961,352,674.26/47,292.26
  6. Step 6: Final answer
    x = 41,473.02

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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.