Home / 67,095.58-92,590.86-36,880.25

Finding the Fourth Proportional to 67,095.58, 92,590.86 and 36,880.25

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Solution

The fourth proportional to 67,095.58, 92,590.86 and 36,880.25 is: 50,894.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,095.58 : 92,590.86 = 36,880.25 : x
  2. Step 2: Convert to fraction form
    67,095.58/92,590.86 = 36,880.25/x
  3. Step 3: Cross multiply
    67,095.58x = 92,590.86 × 36,880.25
  4. Step 4: Simplify right side
    67,095.58x = 3,414,773,871.17
  5. Step 5: Solve for x
    x = 3,414,773,871.17/67,095.58
  6. Step 6: Final answer
    x = 50,894.17

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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.