Home / 59,108.22-81,599.43-45,649.26

Finding the Fourth Proportional to 59,108.22, 81,599.43 and 45,649.26

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Solution

The fourth proportional to 59,108.22, 81,599.43 and 45,649.26 is: 63,019.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,108.22 : 81,599.43 = 45,649.26 : x
  2. Step 2: Convert to fraction form
    59,108.22/81,599.43 = 45,649.26/x
  3. Step 3: Cross multiply
    59,108.22x = 81,599.43 × 45,649.26
  4. Step 4: Simplify right side
    59,108.22x = 3,724,953,595.92
  5. Step 5: Solve for x
    x = 3,724,953,595.92/59,108.22
  6. Step 6: Final answer
    x = 63,019.21

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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.