Home / 35,009.22-48,313.89-19,094.55

Finding the Fourth Proportional to 35,009.22, 48,313.89 and 19,094.55

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Solution

The fourth proportional to 35,009.22, 48,313.89 and 19,094.55 is: 26,351.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,009.22 : 48,313.89 = 19,094.55 : x
  2. Step 2: Convert to fraction form
    35,009.22/48,313.89 = 19,094.55/x
  3. Step 3: Cross multiply
    35,009.22x = 48,313.89 × 19,094.55
  4. Step 4: Simplify right side
    35,009.22x = 922,531,988.30
  5. Step 5: Solve for x
    x = 922,531,988.30/35,009.22
  6. Step 6: Final answer
    x = 26,351.12

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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.