Home / 202,953.02-304,423.25-96,413.67

Finding the Fourth Proportional to 202,953.02, 304,423.25 and 96,413.67

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Solution

The fourth proportional to 202,953.02, 304,423.25 and 96,413.67 is: 144,617.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,953.02 : 304,423.25 = 96,413.67 : x
  2. Step 2: Convert to fraction form
    202,953.02/304,423.25 = 96,413.67/x
  3. Step 3: Cross multiply
    202,953.02x = 304,423.25 × 96,413.67
  4. Step 4: Simplify right side
    202,953.02x = 29,350,561,142.17
  5. Step 5: Solve for x
    x = 29,350,561,142.17/202,953.02
  6. Step 6: Final answer
    x = 144,617.52

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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.