Home / 32,913.90-49,358.70-16,268.40

Finding the Fourth Proportional to 32,913.90, 49,358.70 and 16,268.40

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Solution

The fourth proportional to 32,913.90, 49,358.70 and 16,268.40 is: 24,396.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,913.90 : 49,358.70 = 16,268.40 : x
  2. Step 2: Convert to fraction form
    32,913.90/49,358.70 = 16,268.40/x
  3. Step 3: Cross multiply
    32,913.90x = 49,358.70 × 16,268.40
  4. Step 4: Simplify right side
    32,913.90x = 802,987,075.08
  5. Step 5: Solve for x
    x = 802,987,075.08/32,913.90
  6. Step 6: Final answer
    x = 24,396.59

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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.