Home / 191,460.42-264,196.29-110,913.87

Finding the Fourth Proportional to 191,460.42, 264,196.29 and 110,913.87

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Solution

The fourth proportional to 191,460.42, 264,196.29 and 110,913.87 is: 153,050.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,460.42 : 264,196.29 = 110,913.87 : x
  2. Step 2: Convert to fraction form
    191,460.42/264,196.29 = 110,913.87/x
  3. Step 3: Cross multiply
    191,460.42x = 264,196.29 × 110,913.87
  4. Step 4: Simplify right side
    191,460.42x = 29,303,032,963.54
  5. Step 5: Solve for x
    x = 29,303,032,963.54/191,460.42
  6. Step 6: Final answer
    x = 153,050.08

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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.