Home / 46,220.30-69,330.44-15,055.55

Finding the Fourth Proportional to 46,220.30, 69,330.44 and 15,055.55

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Solution

The fourth proportional to 46,220.30, 69,330.44 and 15,055.55 is: 22,583.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,220.30 : 69,330.44 = 15,055.55 : x
  2. Step 2: Convert to fraction form
    46,220.30/69,330.44 = 15,055.55/x
  3. Step 3: Cross multiply
    46,220.30x = 69,330.44 × 15,055.55
  4. Step 4: Simplify right side
    46,220.30x = 1,043,807,484.01
  5. Step 5: Solve for x
    x = 1,043,807,484.01/46,220.30
  6. Step 6: Final answer
    x = 22,583.32

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Similar ratio
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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.