Home / 377,946.94-566,913.48-93,638.10

Finding the Fourth Proportional to 377,946.94, 566,913.48 and 93,638.10

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Solution

The fourth proportional to 377,946.94, 566,913.48 and 93,638.10 is: 140,455.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,946.94 : 566,913.48 = 93,638.10 : x
  2. Step 2: Convert to fraction form
    377,946.94/566,913.48 = 93,638.10/x
  3. Step 3: Cross multiply
    377,946.94x = 566,913.48 × 93,638.10
  4. Step 4: Simplify right side
    377,946.94x = 53,084,701,131.59
  5. Step 5: Solve for x
    x = 53,084,701,131.59/377,946.94
  6. Step 6: Final answer
    x = 140,455.43

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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.