Home / 19,204.02-26,500.59-10,707.07

Finding the Fourth Proportional to 19,204.02, 26,500.59 and 10,707.07

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Solution

The fourth proportional to 19,204.02, 26,500.59 and 10,707.07 is: 14,775.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,204.02 : 26,500.59 = 10,707.07 : x
  2. Step 2: Convert to fraction form
    19,204.02/26,500.59 = 10,707.07/x
  3. Step 3: Cross multiply
    19,204.02x = 26,500.59 × 10,707.07
  4. Step 4: Simplify right side
    19,204.02x = 283,743,672.17
  5. Step 5: Solve for x
    x = 283,743,672.17/19,204.02
  6. Step 6: Final answer
    x = 14,775.22

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1.5x scale

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.