Home / 193,348.16-267,089.76-183,259.20

Finding the Fourth Proportional to 193,348.16, 267,089.76 and 183,259.20

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Solution

The fourth proportional to 193,348.16, 267,089.76 and 183,259.20 is: 253,152.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,348.16 : 267,089.76 = 183,259.20 : x
  2. Step 2: Convert to fraction form
    193,348.16/267,089.76 = 183,259.20/x
  3. Step 3: Cross multiply
    193,348.16x = 267,089.76 × 183,259.20
  4. Step 4: Simplify right side
    193,348.16x = 48,946,655,745.79
  5. Step 5: Solve for x
    x = 48,946,655,745.79/193,348.16
  6. Step 6: Final answer
    x = 253,152.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.