Home / 19,566.06-29,350.02-6,240.47

Finding the Fourth Proportional to 19,566.06, 29,350.02 and 6,240.47

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Solution

The fourth proportional to 19,566.06, 29,350.02 and 6,240.47 is: 9,360.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,566.06 : 29,350.02 = 6,240.47 : x
  2. Step 2: Convert to fraction form
    19,566.06/29,350.02 = 6,240.47/x
  3. Step 3: Cross multiply
    19,566.06x = 29,350.02 × 6,240.47
  4. Step 4: Simplify right side
    19,566.06x = 183,157,772.56
  5. Step 5: Solve for x
    x = 183,157,772.56/19,566.06
  6. Step 6: Final answer
    x = 9,360.99

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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.