Home / 67,457.74-93,091.14-37,243.02

Finding the Fourth Proportional to 67,457.74, 93,091.14 and 37,243.02

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Solution

The fourth proportional to 67,457.74, 93,091.14 and 37,243.02 is: 51,395.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,457.74 : 93,091.14 = 37,243.02 : x
  2. Step 2: Convert to fraction form
    67,457.74/93,091.14 = 37,243.02/x
  3. Step 3: Cross multiply
    67,457.74x = 93,091.14 × 37,243.02
  4. Step 4: Simplify right side
    67,457.74x = 3,466,995,188.84
  5. Step 5: Solve for x
    x = 3,466,995,188.84/67,457.74
  6. Step 6: Final answer
    x = 51,395.07

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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.