Home / 35,263.58-48,666.82-19,351.14

Finding the Fourth Proportional to 35,263.58, 48,666.82 and 19,351.14

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Solution

The fourth proportional to 35,263.58, 48,666.82 and 19,351.14 is: 26,706.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,263.58 : 48,666.82 = 19,351.14 : x
  2. Step 2: Convert to fraction form
    35,263.58/48,666.82 = 19,351.14/x
  3. Step 3: Cross multiply
    35,263.58x = 48,666.82 × 19,351.14
  4. Step 4: Simplify right side
    35,263.58x = 941,758,447.17
  5. Step 5: Solve for x
    x = 941,758,447.17/35,263.58
  6. Step 6: Final answer
    x = 26,706.26

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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.