Home / 70,766.20-97,590.49-46,524.34

Finding the Fourth Proportional to 70,766.20, 97,590.49 and 46,524.34

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Solution

The fourth proportional to 70,766.20, 97,590.49 and 46,524.34 is: 64,159.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,766.20 : 97,590.49 = 46,524.34 : x
  2. Step 2: Convert to fraction form
    70,766.20/97,590.49 = 46,524.34/x
  3. Step 3: Cross multiply
    70,766.20x = 97,590.49 × 46,524.34
  4. Step 4: Simplify right side
    70,766.20x = 4,540,333,137.53
  5. Step 5: Solve for x
    x = 4,540,333,137.53/70,766.20
  6. Step 6: Final answer
    x = 64,159.63

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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.