Home / 336,158.13-504,386.09-176,196.05

Finding the Fourth Proportional to 336,158.13, 504,386.09 and 176,196.05

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Solution

The fourth proportional to 336,158.13, 504,386.09 and 176,196.05 is: 264,372.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,158.13 : 504,386.09 = 176,196.05 : x
  2. Step 2: Convert to fraction form
    336,158.13/504,386.09 = 176,196.05/x
  3. Step 3: Cross multiply
    336,158.13x = 504,386.09 × 176,196.05
  4. Step 4: Simplify right side
    336,158.13x = 88,870,834,651.50
  5. Step 5: Solve for x
    x = 88,870,834,651.50/336,158.13
  6. Step 6: Final answer
    x = 264,372.12

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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.