Home / 92,360.26-127,455.69-52,074.10

Finding the Fourth Proportional to 92,360.26, 127,455.69 and 52,074.10

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Solution

The fourth proportional to 92,360.26, 127,455.69 and 52,074.10 is: 71,861.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,360.26 : 127,455.69 = 52,074.10 : x
  2. Step 2: Convert to fraction form
    92,360.26/127,455.69 = 52,074.10/x
  3. Step 3: Cross multiply
    92,360.26x = 127,455.69 × 52,074.10
  4. Step 4: Simplify right side
    92,360.26x = 6,637,140,346.63
  5. Step 5: Solve for x
    x = 6,637,140,346.63/92,360.26
  6. Step 6: Final answer
    x = 71,861.43

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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.