Home / 67,814.19-93,574.80-37,599.21

Finding the Fourth Proportional to 67,814.19, 93,574.80 and 37,599.21

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Solution

The fourth proportional to 67,814.19, 93,574.80 and 37,599.21 is: 51,882.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,814.19 : 93,574.80 = 37,599.21 : x
  2. Step 2: Convert to fraction form
    67,814.19/93,574.80 = 37,599.21/x
  3. Step 3: Cross multiply
    67,814.19x = 93,574.80 × 37,599.21
  4. Step 4: Simplify right side
    67,814.19x = 3,518,338,555.91
  5. Step 5: Solve for x
    x = 3,518,338,555.91/67,814.19
  6. Step 6: Final answer
    x = 51,882.04

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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.