Home / 46,316.28-69,467.16-14,722.20

Finding the Fourth Proportional to 46,316.28, 69,467.16 and 14,722.20

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Solution

The fourth proportional to 46,316.28, 69,467.16 and 14,722.20 is: 22,080.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,316.28 : 69,467.16 = 14,722.20 : x
  2. Step 2: Convert to fraction form
    46,316.28/69,467.16 = 14,722.20/x
  3. Step 3: Cross multiply
    46,316.28x = 69,467.16 × 14,722.20
  4. Step 4: Simplify right side
    46,316.28x = 1,022,709,422.95
  5. Step 5: Solve for x
    x = 1,022,709,422.95/46,316.28
  6. Step 6: Final answer
    x = 22,080.99

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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.