Home / 30,736.16-46,095.89-13,201.89

Finding the Fourth Proportional to 30,736.16, 46,095.89 and 13,201.89

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Solution

The fourth proportional to 30,736.16, 46,095.89 and 13,201.89 is: 19,799.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,736.16 : 46,095.89 = 13,201.89 : x
  2. Step 2: Convert to fraction form
    30,736.16/46,095.89 = 13,201.89/x
  3. Step 3: Cross multiply
    30,736.16x = 46,095.89 × 13,201.89
  4. Step 4: Simplify right side
    30,736.16x = 608,552,630.36
  5. Step 5: Solve for x
    x = 608,552,630.36/30,736.16
  6. Step 6: Final answer
    x = 19,799.24

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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.