Home / 63,326.19-87,352.07-41,816.13

Finding the Fourth Proportional to 63,326.19, 87,352.07 and 41,816.13

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Solution

The fourth proportional to 63,326.19, 87,352.07 and 41,816.13 is: 57,681.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,326.19 : 87,352.07 = 41,816.13 : x
  2. Step 2: Convert to fraction form
    63,326.19/87,352.07 = 41,816.13/x
  3. Step 3: Cross multiply
    63,326.19x = 87,352.07 × 41,816.13
  4. Step 4: Simplify right side
    63,326.19x = 3,652,725,305.81
  5. Step 5: Solve for x
    x = 3,652,725,305.81/63,326.19
  6. Step 6: Final answer
    x = 57,681.12

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1.5x scale

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.