Home / 191,316.20-264,045.24-110,796.35

Finding the Fourth Proportional to 191,316.20, 264,045.24 and 110,796.35

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Solution

The fourth proportional to 191,316.20, 264,045.24 and 110,796.35 is: 152,915.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,316.20 : 264,045.24 = 110,796.35 : x
  2. Step 2: Convert to fraction form
    191,316.20/264,045.24 = 110,796.35/x
  3. Step 3: Cross multiply
    191,316.20x = 264,045.24 × 110,796.35
  4. Step 4: Simplify right side
    191,316.20x = 29,255,247,506.65
  5. Step 5: Solve for x
    x = 29,255,247,506.65/191,316.20
  6. Step 6: Final answer
    x = 152,915.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.