Home / 35,160.18-48,520.53-19,244.22

Finding the Fourth Proportional to 35,160.18, 48,520.53 and 19,244.22

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Solution

The fourth proportional to 35,160.18, 48,520.53 and 19,244.22 is: 26,556.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,160.18 : 48,520.53 = 19,244.22 : x
  2. Step 2: Convert to fraction form
    35,160.18/48,520.53 = 19,244.22/x
  3. Step 3: Cross multiply
    35,160.18x = 48,520.53 × 19,244.22
  4. Step 4: Simplify right side
    35,160.18x = 933,739,753.84
  5. Step 5: Solve for x
    x = 933,739,753.84/35,160.18
  6. Step 6: Final answer
    x = 26,556.74

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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.