Home / 34,023.51-46,952.46-19,685.30

Finding the Fourth Proportional to 34,023.51, 46,952.46 and 19,685.30

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Solution

The fourth proportional to 34,023.51, 46,952.46 and 19,685.30 is: 27,165.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,023.51 : 46,952.46 = 19,685.30 : x
  2. Step 2: Convert to fraction form
    34,023.51/46,952.46 = 19,685.30/x
  3. Step 3: Cross multiply
    34,023.51x = 46,952.46 × 19,685.30
  4. Step 4: Simplify right side
    34,023.51x = 924,273,026.08
  5. Step 5: Solve for x
    x = 924,273,026.08/34,023.51
  6. Step 6: Final answer
    x = 27,165.72

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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.