Home / 98,263.08-147,394.62-35,899.56

Finding the Fourth Proportional to 98,263.08, 147,394.62 and 35,899.56

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Solution

The fourth proportional to 98,263.08, 147,394.62 and 35,899.56 is: 53,849.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,263.08 : 147,394.62 = 35,899.56 : x
  2. Step 2: Convert to fraction form
    98,263.08/147,394.62 = 35,899.56/x
  3. Step 3: Cross multiply
    98,263.08x = 147,394.62 × 35,899.56
  4. Step 4: Simplify right side
    98,263.08x = 5,291,402,004.37
  5. Step 5: Solve for x
    x = 5,291,402,004.37/98,263.08
  6. Step 6: Final answer
    x = 53,849.34

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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.