Home / 32,621.48-45,039.33-25,054.29

Finding the Fourth Proportional to 32,621.48, 45,039.33 and 25,054.29

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Solution

The fourth proportional to 32,621.48, 45,039.33 and 25,054.29 is: 34,591.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,621.48 : 45,039.33 = 25,054.29 : x
  2. Step 2: Convert to fraction form
    32,621.48/45,039.33 = 25,054.29/x
  3. Step 3: Cross multiply
    32,621.48x = 45,039.33 × 25,054.29
  4. Step 4: Simplify right side
    32,621.48x = 1,128,428,435.23
  5. Step 5: Solve for x
    x = 1,128,428,435.23/32,621.48
  6. Step 6: Final answer
    x = 34,591.58

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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.