Home / 202,941.64-304,393.74-62,686.36

Finding the Fourth Proportional to 202,941.64, 304,393.74 and 62,686.36

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Solution

The fourth proportional to 202,941.64, 304,393.74 and 62,686.36 is: 94,023.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,941.64 : 304,393.74 = 62,686.36 : x
  2. Step 2: Convert to fraction form
    202,941.64/304,393.74 = 62,686.36/x
  3. Step 3: Cross multiply
    202,941.64x = 304,393.74 × 62,686.36
  4. Step 4: Simplify right side
    202,941.64x = 19,081,335,567.39
  5. Step 5: Solve for x
    x = 19,081,335,567.39/202,941.64
  6. Step 6: Final answer
    x = 94,023.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.