Home / 141,941.93-213,060.52-104,544.23

Finding the Fourth Proportional to 141,941.93, 213,060.52 and 104,544.23

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Solution

The fourth proportional to 141,941.93, 213,060.52 and 104,544.23 is: 156,925.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,941.93 : 213,060.52 = 104,544.23 : x
  2. Step 2: Convert to fraction form
    141,941.93/213,060.52 = 104,544.23/x
  3. Step 3: Cross multiply
    141,941.93x = 213,060.52 × 104,544.23
  4. Step 4: Simplify right side
    141,941.93x = 22,274,248,006.80
  5. Step 5: Solve for x
    x = 22,274,248,006.80/141,941.93
  6. Step 6: Final answer
    x = 156,925.07

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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.