Home / 35,087.93-48,422.04-19,173.37

Finding the Fourth Proportional to 35,087.93, 48,422.04 and 19,173.37

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Solution

The fourth proportional to 35,087.93, 48,422.04 and 19,173.37 is: 26,459.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,087.93 : 48,422.04 = 19,173.37 : x
  2. Step 2: Convert to fraction form
    35,087.93/48,422.04 = 19,173.37/x
  3. Step 3: Cross multiply
    35,087.93x = 48,422.04 × 19,173.37
  4. Step 4: Simplify right side
    35,087.93x = 928,413,689.07
  5. Step 5: Solve for x
    x = 928,413,689.07/35,087.93
  6. Step 6: Final answer
    x = 26,459.63

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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.