Home / 32,914.77-45,426.51-25,355.04

Finding the Fourth Proportional to 32,914.77, 45,426.51 and 25,355.04

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Solution

The fourth proportional to 32,914.77, 45,426.51 and 25,355.04 is: 34,993.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,914.77 : 45,426.51 = 25,355.04 : x
  2. Step 2: Convert to fraction form
    32,914.77/45,426.51 = 25,355.04/x
  3. Step 3: Cross multiply
    32,914.77x = 45,426.51 × 25,355.04
  4. Step 4: Simplify right side
    32,914.77x = 1,151,790,978.11
  5. Step 5: Solve for x
    x = 1,151,790,978.11/32,914.77
  6. Step 6: Final answer
    x = 34,993.13

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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.