Home / 35,024.43-48,332.79-19,109.19

Finding the Fourth Proportional to 35,024.43, 48,332.79 and 19,109.19

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Solution

The fourth proportional to 35,024.43, 48,332.79 and 19,109.19 is: 26,370.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,024.43 : 48,332.79 = 19,109.19 : x
  2. Step 2: Convert to fraction form
    35,024.43/48,332.79 = 19,109.19/x
  3. Step 3: Cross multiply
    35,024.43x = 48,332.79 × 19,109.19
  4. Step 4: Simplify right side
    35,024.43x = 923,600,467.34
  5. Step 5: Solve for x
    x = 923,600,467.34/35,024.43
  6. Step 6: Final answer
    x = 26,370.18

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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.