Home / 116,932.02-175,368.84-45,869.10

Finding the Fourth Proportional to 116,932.02, 175,368.84 and 45,869.10

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Solution

The fourth proportional to 116,932.02, 175,368.84 and 45,869.10 is: 68,792.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,932.02 : 175,368.84 = 45,869.10 : x
  2. Step 2: Convert to fraction form
    116,932.02/175,368.84 = 45,869.10/x
  3. Step 3: Cross multiply
    116,932.02x = 175,368.84 × 45,869.10
  4. Step 4: Simplify right side
    116,932.02x = 8,044,010,858.84
  5. Step 5: Solve for x
    x = 8,044,010,858.84/116,932.02
  6. Step 6: Final answer
    x = 68,792.20

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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.