Home / 191,302.32-264,026.07-110,782.44

Finding the Fourth Proportional to 191,302.32, 264,026.07 and 110,782.44

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Solution

The fourth proportional to 191,302.32, 264,026.07 and 110,782.44 is: 152,896.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,302.32 : 264,026.07 = 110,782.44 : x
  2. Step 2: Convert to fraction form
    191,302.32/264,026.07 = 110,782.44/x
  3. Step 3: Cross multiply
    191,302.32x = 264,026.07 × 110,782.44
  4. Step 4: Simplify right side
    191,302.32x = 29,249,452,258.21
  5. Step 5: Solve for x
    x = 29,249,452,258.21/191,302.32
  6. Step 6: Final answer
    x = 152,896.48

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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.