Home / 67,012.16-92,464.93-44,342.89

Finding the Fourth Proportional to 67,012.16, 92,464.93 and 44,342.89

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Solution

The fourth proportional to 67,012.16, 92,464.93 and 44,342.89 is: 61,185.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,012.16 : 92,464.93 = 44,342.89 : x
  2. Step 2: Convert to fraction form
    67,012.16/92,464.93 = 44,342.89/x
  3. Step 3: Cross multiply
    67,012.16x = 92,464.93 × 44,342.89
  4. Step 4: Simplify right side
    67,012.16x = 4,100,162,314.80
  5. Step 5: Solve for x
    x = 4,100,162,314.80/67,012.16
  6. Step 6: Final answer
    x = 61,185.35

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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.