Home / 374,271.10-561,925.05-295,474.30

Finding the Fourth Proportional to 374,271.10, 561,925.05 and 295,474.30

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Solution

The fourth proportional to 374,271.10, 561,925.05 and 295,474.30 is: 443,620.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,271.10 : 561,925.05 = 295,474.30 : x
  2. Step 2: Convert to fraction form
    374,271.10/561,925.05 = 295,474.30/x
  3. Step 3: Cross multiply
    374,271.10x = 561,925.05 × 295,474.30
  4. Step 4: Simplify right side
    374,271.10x = 166,034,410,801.22
  5. Step 5: Solve for x
    x = 166,034,410,801.22/374,271.10
  6. Step 6: Final answer
    x = 443,620.71

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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.