Home / 67,501.84-93,151.68-37,288.36

Finding the Fourth Proportional to 67,501.84, 93,151.68 and 37,288.36

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Solution

The fourth proportional to 67,501.84, 93,151.68 and 37,288.36 is: 51,457.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,501.84 : 93,151.68 = 37,288.36 : x
  2. Step 2: Convert to fraction form
    67,501.84/93,151.68 = 37,288.36/x
  3. Step 3: Cross multiply
    67,501.84x = 93,151.68 × 37,288.36
  4. Step 4: Simplify right side
    67,501.84x = 3,473,473,378.44
  5. Step 5: Solve for x
    x = 3,473,473,378.44/67,501.84
  6. Step 6: Final answer
    x = 51,457.46

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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.