Home / 67,409.01-93,023.73-37,194.53

Finding the Fourth Proportional to 67,409.01, 93,023.73 and 37,194.53

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Solution

The fourth proportional to 67,409.01, 93,023.73 and 37,194.53 is: 51,328.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,409.01 : 93,023.73 = 37,194.53 : x
  2. Step 2: Convert to fraction form
    67,409.01/93,023.73 = 37,194.53/x
  3. Step 3: Cross multiply
    67,409.01x = 93,023.73 × 37,194.53
  4. Step 4: Simplify right side
    67,409.01x = 3,459,973,451.08
  5. Step 5: Solve for x
    x = 3,459,973,451.08/67,409.01
  6. Step 6: Final answer
    x = 51,328.06

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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.