Home / 19,203.02-26,499.24-10,706.07

Finding the Fourth Proportional to 19,203.02, 26,499.24 and 10,706.07

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Solution

The fourth proportional to 19,203.02, 26,499.24 and 10,706.07 is: 14,773.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,203.02 : 26,499.24 = 10,706.07 : x
  2. Step 2: Convert to fraction form
    19,203.02/26,499.24 = 10,706.07/x
  3. Step 3: Cross multiply
    19,203.02x = 26,499.24 × 10,706.07
  4. Step 4: Simplify right side
    19,203.02x = 283,702,718.39
  5. Step 5: Solve for x
    x = 283,702,718.39/19,203.02
  6. Step 6: Final answer
    x = 14,773.86

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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.