Home / 35,024.42-48,333.86-19,109.20

Finding the Fourth Proportional to 35,024.42, 48,333.86 and 19,109.20

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Solution

The fourth proportional to 35,024.42, 48,333.86 and 19,109.20 is: 26,370.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,024.42 : 48,333.86 = 19,109.20 : x
  2. Step 2: Convert to fraction form
    35,024.42/48,333.86 = 19,109.20/x
  3. Step 3: Cross multiply
    35,024.42x = 48,333.86 × 19,109.20
  4. Step 4: Simplify right side
    35,024.42x = 923,621,397.51
  5. Step 5: Solve for x
    x = 923,621,397.51/35,024.42
  6. Step 6: Final answer
    x = 26,370.78

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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.