Home / 46,929.88-70,382.46-17,356.18

Finding the Fourth Proportional to 46,929.88, 70,382.46 and 17,356.18

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Solution

The fourth proportional to 46,929.88, 70,382.46 and 17,356.18 is: 26,029.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,929.88 : 70,382.46 = 17,356.18 : x
  2. Step 2: Convert to fraction form
    46,929.88/70,382.46 = 17,356.18/x
  3. Step 3: Cross multiply
    46,929.88x = 70,382.46 × 17,356.18
  4. Step 4: Simplify right side
    46,929.88x = 1,221,570,644.60
  5. Step 5: Solve for x
    x = 1,221,570,644.60/46,929.88
  6. Step 6: Final answer
    x = 26,029.70

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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.