Home / 33,916.02-46,794.64-19,766.14

Finding the Fourth Proportional to 33,916.02, 46,794.64 and 19,766.14

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Solution

The fourth proportional to 33,916.02, 46,794.64 and 19,766.14 is: 27,271.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,916.02 : 46,794.64 = 19,766.14 : x
  2. Step 2: Convert to fraction form
    33,916.02/46,794.64 = 19,766.14/x
  3. Step 3: Cross multiply
    33,916.02x = 46,794.64 × 19,766.14
  4. Step 4: Simplify right side
    33,916.02x = 924,949,405.49
  5. Step 5: Solve for x
    x = 924,949,405.49/33,916.02
  6. Step 6: Final answer
    x = 27,271.76

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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.