Home / 67,814.13-93,583.04-37,599.46

Finding the Fourth Proportional to 67,814.13, 93,583.04 and 37,599.46

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Solution

The fourth proportional to 67,814.13, 93,583.04 and 37,599.46 is: 51,887.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,814.13 : 93,583.04 = 37,599.46 : x
  2. Step 2: Convert to fraction form
    67,814.13/93,583.04 = 37,599.46/x
  3. Step 3: Cross multiply
    67,814.13x = 93,583.04 × 37,599.46
  4. Step 4: Simplify right side
    67,814.13x = 3,518,671,769.16
  5. Step 5: Solve for x
    x = 3,518,671,769.16/67,814.13
  6. Step 6: Final answer
    x = 51,887.00

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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.