Home / 46,890.83-70,333.52-13,610.16

Finding the Fourth Proportional to 46,890.83, 70,333.52 and 13,610.16

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Solution

The fourth proportional to 46,890.83, 70,333.52 and 13,610.16 is: 20,414.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,890.83 : 70,333.52 = 13,610.16 : x
  2. Step 2: Convert to fraction form
    46,890.83/70,333.52 = 13,610.16/x
  3. Step 3: Cross multiply
    46,890.83x = 70,333.52 × 13,610.16
  4. Step 4: Simplify right side
    46,890.83x = 957,250,392.51
  5. Step 5: Solve for x
    x = 957,250,392.51/46,890.83
  6. Step 6: Final answer
    x = 20,414.45

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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.