Home / 35,024.81-48,333.27-19,109.25

Finding the Fourth Proportional to 35,024.81, 48,333.27 and 19,109.25

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Solution

The fourth proportional to 35,024.81, 48,333.27 and 19,109.25 is: 26,370.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,024.81 : 48,333.27 = 19,109.25 : x
  2. Step 2: Convert to fraction form
    35,024.81/48,333.27 = 19,109.25/x
  3. Step 3: Cross multiply
    35,024.81x = 48,333.27 × 19,109.25
  4. Step 4: Simplify right side
    35,024.81x = 923,612,539.75
  5. Step 5: Solve for x
    x = 923,612,539.75/35,024.81
  6. Step 6: Final answer
    x = 26,370.24

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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.