Home / 46,896.39-70,344.99-15,731.64

Finding the Fourth Proportional to 46,896.39, 70,344.99 and 15,731.64

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Solution

The fourth proportional to 46,896.39, 70,344.99 and 15,731.64 is: 23,597.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,896.39 : 70,344.99 = 15,731.64 : x
  2. Step 2: Convert to fraction form
    46,896.39/70,344.99 = 15,731.64/x
  3. Step 3: Cross multiply
    46,896.39x = 70,344.99 × 15,731.64
  4. Step 4: Simplify right side
    46,896.39x = 1,106,642,058.48
  5. Step 5: Solve for x
    x = 1,106,642,058.48/46,896.39
  6. Step 6: Final answer
    x = 23,597.60

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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.