Home / 59,210.09-81,764.49-38,026.26

Finding the Fourth Proportional to 59,210.09, 81,764.49 and 38,026.26

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Solution

The fourth proportional to 59,210.09, 81,764.49 and 38,026.26 is: 52,511.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,210.09 : 81,764.49 = 38,026.26 : x
  2. Step 2: Convert to fraction form
    59,210.09/81,764.49 = 38,026.26/x
  3. Step 3: Cross multiply
    59,210.09x = 81,764.49 × 38,026.26
  4. Step 4: Simplify right side
    59,210.09x = 3,109,197,684.21
  5. Step 5: Solve for x
    x = 3,109,197,684.21/59,210.09
  6. Step 6: Final answer
    x = 52,511.28

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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.