Home / 46,521.11-69,780.37-14,930.93

Finding the Fourth Proportional to 46,521.11, 69,780.37 and 14,930.93

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Solution

The fourth proportional to 46,521.11, 69,780.37 and 14,930.93 is: 22,395.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,521.11 : 69,780.37 = 14,930.93 : x
  2. Step 2: Convert to fraction form
    46,521.11/69,780.37 = 14,930.93/x
  3. Step 3: Cross multiply
    46,521.11x = 69,780.37 × 14,930.93
  4. Step 4: Simplify right side
    46,521.11x = 1,041,885,620.44
  5. Step 5: Solve for x
    x = 1,041,885,620.44/46,521.11
  6. Step 6: Final answer
    x = 22,395.97

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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.