Home / 27,230.96-40,835.95-10,588.77

Finding the Fourth Proportional to 27,230.96, 40,835.95 and 10,588.77

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Solution

The fourth proportional to 27,230.96, 40,835.95 and 10,588.77 is: 15,879.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,230.96 : 40,835.95 = 10,588.77 : x
  2. Step 2: Convert to fraction form
    27,230.96/40,835.95 = 10,588.77/x
  3. Step 3: Cross multiply
    27,230.96x = 40,835.95 × 10,588.77
  4. Step 4: Simplify right side
    27,230.96x = 432,402,455.81
  5. Step 5: Solve for x
    x = 432,402,455.81/27,230.96
  6. Step 6: Final answer
    x = 15,879.07

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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.