Home / 97,733.46-134,848.90-59,492.60

Finding the Fourth Proportional to 97,733.46, 134,848.90 and 59,492.60

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Solution

The fourth proportional to 97,733.46, 134,848.90 and 59,492.60 is: 82,085.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,733.46 : 134,848.90 = 59,492.60 : x
  2. Step 2: Convert to fraction form
    97,733.46/134,848.90 = 59,492.60/x
  3. Step 3: Cross multiply
    97,733.46x = 134,848.90 × 59,492.60
  4. Step 4: Simplify right side
    97,733.46x = 8,022,511,668.14
  5. Step 5: Solve for x
    x = 8,022,511,668.14/97,733.46
  6. Step 6: Final answer
    x = 82,085.62

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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.