Home / 44,287.02-66,430.35-11,006.46

Finding the Fourth Proportional to 44,287.02, 66,430.35 and 11,006.46

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Solution

The fourth proportional to 44,287.02, 66,430.35 and 11,006.46 is: 16,509.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,287.02 : 66,430.35 = 11,006.46 : x
  2. Step 2: Convert to fraction form
    44,287.02/66,430.35 = 11,006.46/x
  3. Step 3: Cross multiply
    44,287.02x = 66,430.35 × 11,006.46
  4. Step 4: Simplify right side
    44,287.02x = 731,162,990.06
  5. Step 5: Solve for x
    x = 731,162,990.06/44,287.02
  6. Step 6: Final answer
    x = 16,509.65

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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.