Home / 35,026.41-48,336.42-19,110.99

Finding the Fourth Proportional to 35,026.41, 48,336.42 and 19,110.99

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Solution

The fourth proportional to 35,026.41, 48,336.42 and 19,110.99 is: 26,373.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,026.41 : 48,336.42 = 19,110.99 : x
  2. Step 2: Convert to fraction form
    35,026.41/48,336.42 = 19,110.99/x
  3. Step 3: Cross multiply
    35,026.41x = 48,336.42 × 19,110.99
  4. Step 4: Simplify right side
    35,026.41x = 923,756,839.26
  5. Step 5: Solve for x
    x = 923,756,839.26/35,026.41
  6. Step 6: Final answer
    x = 26,373.15

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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.