Home / 46,722.94-70,084.42-15,558.19

Finding the Fourth Proportional to 46,722.94, 70,084.42 and 15,558.19

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Solution

The fourth proportional to 46,722.94, 70,084.42 and 15,558.19 is: 23,337.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,722.94 : 70,084.42 = 15,558.19 : x
  2. Step 2: Convert to fraction form
    46,722.94/70,084.42 = 15,558.19/x
  3. Step 3: Cross multiply
    46,722.94x = 70,084.42 × 15,558.19
  4. Step 4: Simplify right side
    46,722.94x = 1,090,386,508.29
  5. Step 5: Solve for x
    x = 1,090,386,508.29/46,722.94
  6. Step 6: Final answer
    x = 23,337.28

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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.