Home / 19,024.75-26,254.25-10,641.25

Finding the Fourth Proportional to 19,024.75, 26,254.25 and 10,641.25

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Solution

The fourth proportional to 19,024.75, 26,254.25 and 10,641.25 is: 14,684.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,024.75 : 26,254.25 = 10,641.25 : x
  2. Step 2: Convert to fraction form
    19,024.75/26,254.25 = 10,641.25/x
  3. Step 3: Cross multiply
    19,024.75x = 26,254.25 × 10,641.25
  4. Step 4: Simplify right side
    19,024.75x = 279,377,984.61
  5. Step 5: Solve for x
    x = 279,377,984.61/19,024.75
  6. Step 6: Final answer
    x = 14,684.98

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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.