Home / 46,091.40-63,589.50-30,184.92

Finding the Fourth Proportional to 46,091.40, 63,589.50 and 30,184.92

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Solution

The fourth proportional to 46,091.40, 63,589.50 and 30,184.92 is: 41,644.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,091.40 : 63,589.50 = 30,184.92 : x
  2. Step 2: Convert to fraction form
    46,091.40/63,589.50 = 30,184.92/x
  3. Step 3: Cross multiply
    46,091.40x = 63,589.50 × 30,184.92
  4. Step 4: Simplify right side
    46,091.40x = 1,919,443,970.34
  5. Step 5: Solve for x
    x = 1,919,443,970.34/46,091.40
  6. Step 6: Final answer
    x = 41,644.30

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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.