Home / 44,056.77-66,084.75-10,776.99

Finding the Fourth Proportional to 44,056.77, 66,084.75 and 10,776.99

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Solution

The fourth proportional to 44,056.77, 66,084.75 and 10,776.99 is: 16,165.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,056.77 : 66,084.75 = 10,776.99 : x
  2. Step 2: Convert to fraction form
    44,056.77/66,084.75 = 10,776.99/x
  3. Step 3: Cross multiply
    44,056.77x = 66,084.75 × 10,776.99
  4. Step 4: Simplify right side
    44,056.77x = 712,194,689.90
  5. Step 5: Solve for x
    x = 712,194,689.90/44,056.77
  6. Step 6: Final answer
    x = 16,165.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.