Home / 67,417.30-93,036.14-37,203.49

Finding the Fourth Proportional to 67,417.30, 93,036.14 and 37,203.49

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Solution

The fourth proportional to 67,417.30, 93,036.14 and 37,203.49 is: 51,340.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,417.30 : 93,036.14 = 37,203.49 : x
  2. Step 2: Convert to fraction form
    67,417.30/93,036.14 = 37,203.49/x
  3. Step 3: Cross multiply
    67,417.30x = 93,036.14 × 37,203.49
  4. Step 4: Simplify right side
    67,417.30x = 3,461,268,964.55
  5. Step 5: Solve for x
    x = 3,461,268,964.55/67,417.30
  6. Step 6: Final answer
    x = 51,340.96

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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.