Home / 110,336.48-152,267.29-62,597.00

Finding the Fourth Proportional to 110,336.48, 152,267.29 and 62,597.00

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Solution

The fourth proportional to 110,336.48, 152,267.29 and 62,597.00 is: 86,385.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,336.48 : 152,267.29 = 62,597.00 : x
  2. Step 2: Convert to fraction form
    110,336.48/152,267.29 = 62,597.00/x
  3. Step 3: Cross multiply
    110,336.48x = 152,267.29 × 62,597.00
  4. Step 4: Simplify right side
    110,336.48x = 9,531,476,128.41
  5. Step 5: Solve for x
    x = 9,531,476,128.41/110,336.48
  6. Step 6: Final answer
    x = 86,385.54

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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.