Home / 96,807.06-145,187.55-26,692.02

Finding the Fourth Proportional to 96,807.06, 145,187.55 and 26,692.02

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Solution

The fourth proportional to 96,807.06, 145,187.55 and 26,692.02 is: 40,031.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,807.06 : 145,187.55 = 26,692.02 : x
  2. Step 2: Convert to fraction form
    96,807.06/145,187.55 = 26,692.02/x
  3. Step 3: Cross multiply
    96,807.06x = 145,187.55 × 26,692.02
  4. Step 4: Simplify right side
    96,807.06x = 3,875,348,988.35
  5. Step 5: Solve for x
    x = 3,875,348,988.35/96,807.06
  6. Step 6: Final answer
    x = 40,031.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.