Home / 134,832.89-202,196.77-50,547.11

Finding the Fourth Proportional to 134,832.89, 202,196.77 and 50,547.11

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Solution

The fourth proportional to 134,832.89, 202,196.77 and 50,547.11 is: 75,800.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,832.89 : 202,196.77 = 50,547.11 : x
  2. Step 2: Convert to fraction form
    134,832.89/202,196.77 = 50,547.11/x
  3. Step 3: Cross multiply
    134,832.89x = 202,196.77 × 50,547.11
  4. Step 4: Simplify right side
    134,832.89x = 10,220,461,711.38
  5. Step 5: Solve for x
    x = 10,220,461,711.38/134,832.89
  6. Step 6: Final answer
    x = 75,800.95

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1.5x scale

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.