Home / 25,053.36-34,577.44-14,298.18

Finding the Fourth Proportional to 25,053.36, 34,577.44 and 14,298.18

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Solution

The fourth proportional to 25,053.36, 34,577.44 and 14,298.18 is: 19,733.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,053.36 : 34,577.44 = 14,298.18 : x
  2. Step 2: Convert to fraction form
    25,053.36/34,577.44 = 14,298.18/x
  3. Step 3: Cross multiply
    25,053.36x = 34,577.44 × 14,298.18
  4. Step 4: Simplify right side
    25,053.36x = 494,394,461.06
  5. Step 5: Solve for x
    x = 494,394,461.06/25,053.36
  6. Step 6: Final answer
    x = 19,733.66

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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.