Home / 67,746.33-93,495.68-37,541.13

Finding the Fourth Proportional to 67,746.33, 93,495.68 and 37,541.13

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Solution

The fourth proportional to 67,746.33, 93,495.68 and 37,541.13 is: 51,809.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,746.33 : 93,495.68 = 37,541.13 : x
  2. Step 2: Convert to fraction form
    67,746.33/93,495.68 = 37,541.13/x
  3. Step 3: Cross multiply
    67,746.33x = 93,495.68 × 37,541.13
  4. Step 4: Simplify right side
    67,746.33x = 3,509,933,477.32
  5. Step 5: Solve for x
    x = 3,509,933,477.32/67,746.33
  6. Step 6: Final answer
    x = 51,809.94

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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.