Home / 301,567.42-416,167.82-163,746.27

Finding the Fourth Proportional to 301,567.42, 416,167.82 and 163,746.27

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Solution

The fourth proportional to 301,567.42, 416,167.82 and 163,746.27 is: 225,972.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,567.42 : 416,167.82 = 163,746.27 : x
  2. Step 2: Convert to fraction form
    301,567.42/416,167.82 = 163,746.27/x
  3. Step 3: Cross multiply
    301,567.42x = 416,167.82 × 163,746.27
  4. Step 4: Simplify right side
    301,567.42x = 68,145,925,839.67
  5. Step 5: Solve for x
    x = 68,145,925,839.67/301,567.42
  6. Step 6: Final answer
    x = 225,972.44

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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.