Home / 35,114.74-48,458.01-19,199.02

Finding the Fourth Proportional to 35,114.74, 48,458.01 and 19,199.02

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Solution

The fourth proportional to 35,114.74, 48,458.01 and 19,199.02 is: 26,494.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,114.74 : 48,458.01 = 19,199.02 : x
  2. Step 2: Convert to fraction form
    35,114.74/48,458.01 = 19,199.02/x
  3. Step 3: Cross multiply
    35,114.74x = 48,458.01 × 19,199.02
  4. Step 4: Simplify right side
    35,114.74x = 930,346,303.15
  5. Step 5: Solve for x
    x = 930,346,303.15/35,114.74
  6. Step 6: Final answer
    x = 26,494.47

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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.