Home / 19,204.02-26,501.82-10,705.90

Finding the Fourth Proportional to 19,204.02, 26,501.82 and 10,705.90

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Solution

The fourth proportional to 19,204.02, 26,501.82 and 10,705.90 is: 14,774.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,204.02 : 26,501.82 = 10,705.90 : x
  2. Step 2: Convert to fraction form
    19,204.02/26,501.82 = 10,705.90/x
  3. Step 3: Cross multiply
    19,204.02x = 26,501.82 × 10,705.90
  4. Step 4: Simplify right side
    19,204.02x = 283,725,834.74
  5. Step 5: Solve for x
    x = 283,725,834.74/19,204.02
  6. Step 6: Final answer
    x = 14,774.29

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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.