Home / 46,981.80-64,833.48-25,760.34

Finding the Fourth Proportional to 46,981.80, 64,833.48 and 25,760.34

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Solution

The fourth proportional to 46,981.80, 64,833.48 and 25,760.34 is: 35,548.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,981.80 : 64,833.48 = 25,760.34 : x
  2. Step 2: Convert to fraction form
    46,981.80/64,833.48 = 25,760.34/x
  3. Step 3: Cross multiply
    46,981.80x = 64,833.48 × 25,760.34
  4. Step 4: Simplify right side
    46,981.80x = 1,670,132,488.18
  5. Step 5: Solve for x
    x = 1,670,132,488.18/46,981.80
  6. Step 6: Final answer
    x = 35,548.50

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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.