Home / 33,358.02-46,027.08-19,208.16

Finding the Fourth Proportional to 33,358.02, 46,027.08 and 19,208.16

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Solution

The fourth proportional to 33,358.02, 46,027.08 and 19,208.16 is: 26,503.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,358.02 : 46,027.08 = 19,208.16 : x
  2. Step 2: Convert to fraction form
    33,358.02/46,027.08 = 19,208.16/x
  3. Step 3: Cross multiply
    33,358.02x = 46,027.08 × 19,208.16
  4. Step 4: Simplify right side
    33,358.02x = 884,095,516.97
  5. Step 5: Solve for x
    x = 884,095,516.97/33,358.02
  6. Step 6: Final answer
    x = 26,503.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.