Home / 32,621.99-45,040.02-25,054.80

Finding the Fourth Proportional to 32,621.99, 45,040.02 and 25,054.80

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Solution

The fourth proportional to 32,621.99, 45,040.02 and 25,054.80 is: 34,592.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,621.99 : 45,040.02 = 25,054.80 : x
  2. Step 2: Convert to fraction form
    32,621.99/45,040.02 = 25,054.80/x
  3. Step 3: Cross multiply
    32,621.99x = 45,040.02 × 25,054.80
  4. Step 4: Simplify right side
    32,621.99x = 1,128,468,467.90
  5. Step 5: Solve for x
    x = 1,128,468,467.90/32,621.99
  6. Step 6: Final answer
    x = 34,592.27

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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.