Home / 192,005.02-288,056.13-58,892.05

Finding the Fourth Proportional to 192,005.02, 288,056.13 and 58,892.05

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Solution

The fourth proportional to 192,005.02, 288,056.13 and 58,892.05 is: 88,352.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,005.02 : 288,056.13 = 58,892.05 : x
  2. Step 2: Convert to fraction form
    192,005.02/288,056.13 = 58,892.05/x
  3. Step 3: Cross multiply
    192,005.02x = 288,056.13 × 58,892.05
  4. Step 4: Simplify right side
    192,005.02x = 16,964,216,010.77
  5. Step 5: Solve for x
    x = 16,964,216,010.77/192,005.02
  6. Step 6: Final answer
    x = 88,352.98

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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.