Home / 377,602.10-566,268.23-124,835.93

Finding the Fourth Proportional to 377,602.10, 566,268.23 and 124,835.93

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Solution

The fourth proportional to 377,602.10, 566,268.23 and 124,835.93 is: 187,209.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,602.10 : 566,268.23 = 124,835.93 : x
  2. Step 2: Convert to fraction form
    377,602.10/566,268.23 = 124,835.93/x
  3. Step 3: Cross multiply
    377,602.10x = 566,268.23 × 124,835.93
  4. Step 4: Simplify right side
    377,602.10x = 70,690,621,121.50
  5. Step 5: Solve for x
    x = 70,690,621,121.50/377,602.10
  6. Step 6: Final answer
    x = 187,209.29

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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.