Home / 46,634.63-69,950.05-13,353.35

Finding the Fourth Proportional to 46,634.63, 69,950.05 and 13,353.35

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Solution

The fourth proportional to 46,634.63, 69,950.05 and 13,353.35 is: 20,029.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,634.63 : 69,950.05 = 13,353.35 : x
  2. Step 2: Convert to fraction form
    46,634.63/69,950.05 = 13,353.35/x
  3. Step 3: Cross multiply
    46,634.63x = 69,950.05 × 13,353.35
  4. Step 4: Simplify right side
    46,634.63x = 934,067,117.03
  5. Step 5: Solve for x
    x = 934,067,117.03/46,634.63
  6. Step 6: Final answer
    x = 20,029.48

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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.