Home / 32,674.94-45,116.84-25,109.28

Finding the Fourth Proportional to 32,674.94, 45,116.84 and 25,109.28

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Solution

The fourth proportional to 32,674.94, 45,116.84 and 25,109.28 is: 34,670.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,674.94 : 45,116.84 = 25,109.28 : x
  2. Step 2: Convert to fraction form
    32,674.94/45,116.84 = 25,109.28/x
  3. Step 3: Cross multiply
    32,674.94x = 45,116.84 × 25,109.28
  4. Step 4: Simplify right side
    32,674.94x = 1,132,851,368.28
  5. Step 5: Solve for x
    x = 1,132,851,368.28/32,674.94
  6. Step 6: Final answer
    x = 34,670.34

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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.