Home / 46,903.45-64,726.87-25,393.43

Finding the Fourth Proportional to 46,903.45, 64,726.87 and 25,393.43

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Solution

The fourth proportional to 46,903.45, 64,726.87 and 25,393.43 is: 35,042.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,903.45 : 64,726.87 = 25,393.43 : x
  2. Step 2: Convert to fraction form
    46,903.45/64,726.87 = 25,393.43/x
  3. Step 3: Cross multiply
    46,903.45x = 64,726.87 × 25,393.43
  4. Step 4: Simplify right side
    46,903.45x = 1,643,636,950.57
  5. Step 5: Solve for x
    x = 1,643,636,950.57/46,903.45
  6. Step 6: Final answer
    x = 35,042.99

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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.