Home / 192,188.93-286,310.27-183,553.11

Finding the Fourth Proportional to 192,188.93, 286,310.27 and 183,553.11

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Solution

The fourth proportional to 192,188.93, 286,310.27 and 183,553.11 is: 273,445.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,188.93 : 286,310.27 = 183,553.11 : x
  2. Step 2: Convert to fraction form
    192,188.93/286,310.27 = 183,553.11/x
  3. Step 3: Cross multiply
    192,188.93x = 286,310.27 × 183,553.11
  4. Step 4: Simplify right side
    192,188.93x = 52,553,139,565.67
  5. Step 5: Solve for x
    x = 52,553,139,565.67/192,188.93
  6. Step 6: Final answer
    x = 273,445.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.