Home / 35,223.76-48,319.34-33,317.12

Finding the Fourth Proportional to 35,223.76, 48,319.34 and 33,317.12

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Solution

The fourth proportional to 35,223.76, 48,319.34 and 33,317.12 is: 45,703.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,223.76 : 48,319.34 = 33,317.12 : x
  2. Step 2: Convert to fraction form
    35,223.76/48,319.34 = 33,317.12/x
  3. Step 3: Cross multiply
    35,223.76x = 48,319.34 × 33,317.12
  4. Step 4: Simplify right side
    35,223.76x = 1,609,861,203.31
  5. Step 5: Solve for x
    x = 1,609,861,203.31/35,223.76
  6. Step 6: Final answer
    x = 45,703.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.