Home / 25,158.96-37,707.12-22,032.36

Finding the Fourth Proportional to 25,158.96, 37,707.12 and 22,032.36

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Solution

The fourth proportional to 25,158.96, 37,707.12 and 22,032.36 is: 33,021.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,158.96 : 37,707.12 = 22,032.36 : x
  2. Step 2: Convert to fraction form
    25,158.96/37,707.12 = 22,032.36/x
  3. Step 3: Cross multiply
    25,158.96x = 37,707.12 × 22,032.36
  4. Step 4: Simplify right side
    25,158.96x = 830,776,842.40
  5. Step 5: Solve for x
    x = 830,776,842.40/25,158.96
  6. Step 6: Final answer
    x = 33,021.11

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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.