Home / 35,265.93-48,667.04-19,350.49

Finding the Fourth Proportional to 35,265.93, 48,667.04 and 19,350.49

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Solution

The fourth proportional to 35,265.93, 48,667.04 and 19,350.49 is: 26,703.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,265.93 : 48,667.04 = 19,350.49 : x
  2. Step 2: Convert to fraction form
    35,265.93/48,667.04 = 19,350.49/x
  3. Step 3: Cross multiply
    35,265.93x = 48,667.04 × 19,350.49
  4. Step 4: Simplify right side
    35,265.93x = 941,731,070.85
  5. Step 5: Solve for x
    x = 941,731,070.85/35,265.93
  6. Step 6: Final answer
    x = 26,703.71

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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.