Home / 98,216.35-147,186.01-44,777.00

Finding the Fourth Proportional to 98,216.35, 147,186.01 and 44,777.00

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Solution

The fourth proportional to 98,216.35, 147,186.01 and 44,777.00 is: 67,102.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,216.35 : 147,186.01 = 44,777.00 : x
  2. Step 2: Convert to fraction form
    98,216.35/147,186.01 = 44,777.00/x
  3. Step 3: Cross multiply
    98,216.35x = 147,186.01 × 44,777.00
  4. Step 4: Simplify right side
    98,216.35x = 6,590,548,393.71
  5. Step 5: Solve for x
    x = 6,590,548,393.71/98,216.35
  6. Step 6: Final answer
    x = 67,102.36

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1.5x scale

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.