Home / 39,025.11-53,851.23-22,895.67

Finding the Fourth Proportional to 39,025.11, 53,851.23 and 22,895.67

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Solution

The fourth proportional to 39,025.11, 53,851.23 and 22,895.67 is: 31,594.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,025.11 : 53,851.23 = 22,895.67 : x
  2. Step 2: Convert to fraction form
    39,025.11/53,851.23 = 22,895.67/x
  3. Step 3: Cross multiply
    39,025.11x = 53,851.23 × 22,895.67
  4. Step 4: Simplify right side
    39,025.11x = 1,232,959,991.17
  5. Step 5: Solve for x
    x = 1,232,959,991.17/39,025.11
  6. Step 6: Final answer
    x = 31,594.02

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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.