Home / 191,470.00-264,264.03-110,897.50

Finding the Fourth Proportional to 191,470.00, 264,264.03 and 110,897.50

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Solution

The fourth proportional to 191,470.00, 264,264.03 and 110,897.50 is: 153,059.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,470.00 : 264,264.03 = 110,897.50 : x
  2. Step 2: Convert to fraction form
    191,470.00/264,264.03 = 110,897.50/x
  3. Step 3: Cross multiply
    191,470.00x = 264,264.03 × 110,897.50
  4. Step 4: Simplify right side
    191,470.00x = 29,306,219,712.44
  5. Step 5: Solve for x
    x = 29,306,219,712.44/191,470.00
  6. Step 6: Final answer
    x = 153,059.07

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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.