Home / 375,846.76-562,664.22-250,877.80

Finding the Fourth Proportional to 375,846.76, 562,664.22 and 250,877.80

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Solution

The fourth proportional to 375,846.76, 562,664.22 and 250,877.80 is: 375,578.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,846.76 : 562,664.22 = 250,877.80 : x
  2. Step 2: Convert to fraction form
    375,846.76/562,664.22 = 250,877.80/x
  3. Step 3: Cross multiply
    375,846.76x = 562,664.22 × 250,877.80
  4. Step 4: Simplify right side
    375,846.76x = 141,159,961,652.32
  5. Step 5: Solve for x
    x = 141,159,961,652.32/375,846.76
  6. Step 6: Final answer
    x = 375,578.50

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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.