Home / 32,664.66-45,022.35-25,005.30

Finding the Fourth Proportional to 32,664.66, 45,022.35 and 25,005.30

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Solution

The fourth proportional to 32,664.66, 45,022.35 and 25,005.30 is: 34,465.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,664.66 : 45,022.35 = 25,005.30 : x
  2. Step 2: Convert to fraction form
    32,664.66/45,022.35 = 25,005.30/x
  3. Step 3: Cross multiply
    32,664.66x = 45,022.35 × 25,005.30
  4. Step 4: Simplify right side
    32,664.66x = 1,125,797,368.46
  5. Step 5: Solve for x
    x = 1,125,797,368.46/32,664.66
  6. Step 6: Final answer
    x = 34,465.30

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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.