Home / 59,403.24-89,090.28-26,131.68

Finding the Fourth Proportional to 59,403.24, 89,090.28 and 26,131.68

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Solution

The fourth proportional to 59,403.24, 89,090.28 and 26,131.68 is: 39,191.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,403.24 : 89,090.28 = 26,131.68 : x
  2. Step 2: Convert to fraction form
    59,403.24/89,090.28 = 26,131.68/x
  3. Step 3: Cross multiply
    59,403.24x = 89,090.28 × 26,131.68
  4. Step 4: Simplify right side
    59,403.24x = 2,328,078,688.07
  5. Step 5: Solve for x
    x = 2,328,078,688.07/59,403.24
  6. Step 6: Final answer
    x = 39,191.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.