Home / 19,474.40-29,211.60-4,683.33

Finding the Fourth Proportional to 19,474.40, 29,211.60 and 4,683.33

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Solution

The fourth proportional to 19,474.40, 29,211.60 and 4,683.33 is: 7,025.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,474.40 : 29,211.60 = 4,683.33 : x
  2. Step 2: Convert to fraction form
    19,474.40/29,211.60 = 4,683.33/x
  3. Step 3: Cross multiply
    19,474.40x = 29,211.60 × 4,683.33
  4. Step 4: Simplify right side
    19,474.40x = 136,807,601.51
  5. Step 5: Solve for x
    x = 136,807,601.51/19,474.40
  6. Step 6: Final answer
    x = 7,025.00

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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.