Home / 46,663.03-69,953.05-18,193.42

Finding the Fourth Proportional to 46,663.03, 69,953.05 and 18,193.42

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Solution

The fourth proportional to 46,663.03, 69,953.05 and 18,193.42 is: 27,273.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,663.03 : 69,953.05 = 18,193.42 : x
  2. Step 2: Convert to fraction form
    46,663.03/69,953.05 = 18,193.42/x
  3. Step 3: Cross multiply
    46,663.03x = 69,953.05 × 18,193.42
  4. Step 4: Simplify right side
    46,663.03x = 1,272,685,218.93
  5. Step 5: Solve for x
    x = 1,272,685,218.93/46,663.03
  6. Step 6: Final answer
    x = 27,273.95

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1.5x scale

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.