Home / 175,649.47-263,444.22-63,307.33

Finding the Fourth Proportional to 175,649.47, 263,444.22 and 63,307.33

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Solution

The fourth proportional to 175,649.47, 263,444.22 and 63,307.33 is: 94,950.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,649.47 : 263,444.22 = 63,307.33 : x
  2. Step 2: Convert to fraction form
    175,649.47/263,444.22 = 63,307.33/x
  3. Step 3: Cross multiply
    175,649.47x = 263,444.22 × 63,307.33
  4. Step 4: Simplify right side
    175,649.47x = 16,677,950,172.13
  5. Step 5: Solve for x
    x = 16,677,950,172.13/175,649.47
  6. Step 6: Final answer
    x = 94,950.19

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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.