Home / 32,075.28-48,086.97-13,369.41

Finding the Fourth Proportional to 32,075.28, 48,086.97 and 13,369.41

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Solution

The fourth proportional to 32,075.28, 48,086.97 and 13,369.41 is: 20,043.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,075.28 : 48,086.97 = 13,369.41 : x
  2. Step 2: Convert to fraction form
    32,075.28/48,086.97 = 13,369.41/x
  3. Step 3: Cross multiply
    32,075.28x = 48,086.97 × 13,369.41
  4. Step 4: Simplify right side
    32,075.28x = 642,894,417.59
  5. Step 5: Solve for x
    x = 642,894,417.59/32,075.28
  6. Step 6: Final answer
    x = 20,043.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.