Home / 251,004.02-376,006.08-183,677.90

Finding the Fourth Proportional to 251,004.02, 376,006.08 and 183,677.90

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Solution

The fourth proportional to 251,004.02, 376,006.08 and 183,677.90 is: 275,151.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,004.02 : 376,006.08 = 183,677.90 : x
  2. Step 2: Convert to fraction form
    251,004.02/376,006.08 = 183,677.90/x
  3. Step 3: Cross multiply
    251,004.02x = 376,006.08 × 183,677.90
  4. Step 4: Simplify right side
    251,004.02x = 69,064,007,161.63
  5. Step 5: Solve for x
    x = 69,064,007,161.63/251,004.02
  6. Step 6: Final answer
    x = 275,151.00

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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.