Home / 89,312.22-134,033.94-44,894.25

Finding the Fourth Proportional to 89,312.22, 134,033.94 and 44,894.25

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Solution

The fourth proportional to 89,312.22, 134,033.94 and 44,894.25 is: 67,374.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,312.22 : 134,033.94 = 44,894.25 : x
  2. Step 2: Convert to fraction form
    89,312.22/134,033.94 = 44,894.25/x
  3. Step 3: Cross multiply
    89,312.22x = 134,033.94 × 44,894.25
  4. Step 4: Simplify right side
    89,312.22x = 6,017,353,210.85
  5. Step 5: Solve for x
    x = 6,017,353,210.85/89,312.22
  6. Step 6: Final answer
    x = 67,374.35

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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.