Home / 46,152.54-69,228.79-11,092.19

Finding the Fourth Proportional to 46,152.54, 69,228.79 and 11,092.19

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Solution

The fourth proportional to 46,152.54, 69,228.79 and 11,092.19 is: 16,638.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,152.54 : 69,228.79 = 11,092.19 : x
  2. Step 2: Convert to fraction form
    46,152.54/69,228.79 = 11,092.19/x
  3. Step 3: Cross multiply
    46,152.54x = 69,228.79 × 11,092.19
  4. Step 4: Simplify right side
    46,152.54x = 767,898,518.28
  5. Step 5: Solve for x
    x = 767,898,518.28/46,152.54
  6. Step 6: Final answer
    x = 16,638.27

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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.