Home / 104,192.19-156,288.29-37,632.06

Finding the Fourth Proportional to 104,192.19, 156,288.29 and 37,632.06

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Solution

The fourth proportional to 104,192.19, 156,288.29 and 37,632.06 is: 56,448.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,192.19 : 156,288.29 = 37,632.06 : x
  2. Step 2: Convert to fraction form
    104,192.19/156,288.29 = 37,632.06/x
  3. Step 3: Cross multiply
    104,192.19x = 156,288.29 × 37,632.06
  4. Step 4: Simplify right side
    104,192.19x = 5,881,450,118.42
  5. Step 5: Solve for x
    x = 5,881,450,118.42/104,192.19
  6. Step 6: Final answer
    x = 56,448.09

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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.