Home / 69,633.40-96,094.20-37,802.32

Finding the Fourth Proportional to 69,633.40, 96,094.20 and 37,802.32

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Solution

The fourth proportional to 69,633.40, 96,094.20 and 37,802.32 is: 52,167.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,633.40 : 96,094.20 = 37,802.32 : x
  2. Step 2: Convert to fraction form
    69,633.40/96,094.20 = 37,802.32/x
  3. Step 3: Cross multiply
    69,633.40x = 96,094.20 × 37,802.32
  4. Step 4: Simplify right side
    69,633.40x = 3,632,583,698.54
  5. Step 5: Solve for x
    x = 3,632,583,698.54/69,633.40
  6. Step 6: Final answer
    x = 52,167.26

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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.