Home / 44,366.07-66,552.30-13,968.60

Finding the Fourth Proportional to 44,366.07, 66,552.30 and 13,968.60

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Solution

The fourth proportional to 44,366.07, 66,552.30 and 13,968.60 is: 20,953.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,366.07 : 66,552.30 = 13,968.60 : x
  2. Step 2: Convert to fraction form
    44,366.07/66,552.30 = 13,968.60/x
  3. Step 3: Cross multiply
    44,366.07x = 66,552.30 × 13,968.60
  4. Step 4: Simplify right side
    44,366.07x = 929,642,457.78
  5. Step 5: Solve for x
    x = 929,642,457.78/44,366.07
  6. Step 6: Final answer
    x = 20,953.91

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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.