Home / 46,924.11-70,393.05-13,646.88

Finding the Fourth Proportional to 46,924.11, 70,393.05 and 13,646.88

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Solution

The fourth proportional to 46,924.11, 70,393.05 and 13,646.88 is: 20,472.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,924.11 : 70,393.05 = 13,646.88 : x
  2. Step 2: Convert to fraction form
    46,924.11/70,393.05 = 13,646.88/x
  3. Step 3: Cross multiply
    46,924.11x = 70,393.05 × 13,646.88
  4. Step 4: Simplify right side
    46,924.11x = 960,645,506.18
  5. Step 5: Solve for x
    x = 960,645,506.18/46,924.11
  6. Step 6: Final answer
    x = 20,472.32

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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.