Home / 70,001.64-104,556.26-63,327.92

Finding the Fourth Proportional to 70,001.64, 104,556.26 and 63,327.92

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Solution

The fourth proportional to 70,001.64, 104,556.26 and 63,327.92 is: 94,588.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,001.64 : 104,556.26 = 63,327.92 : x
  2. Step 2: Convert to fraction form
    70,001.64/104,556.26 = 63,327.92/x
  3. Step 3: Cross multiply
    70,001.64x = 104,556.26 × 63,327.92
  4. Step 4: Simplify right side
    70,001.64x = 6,621,330,104.32
  5. Step 5: Solve for x
    x = 6,621,330,104.32/70,001.64
  6. Step 6: Final answer
    x = 94,588.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.