Home / 37,390.22-56,085.45-11,095.16

Finding the Fourth Proportional to 37,390.22, 56,085.45 and 11,095.16

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Solution

The fourth proportional to 37,390.22, 56,085.45 and 11,095.16 is: 16,642.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,390.22 : 56,085.45 = 11,095.16 : x
  2. Step 2: Convert to fraction form
    37,390.22/56,085.45 = 11,095.16/x
  3. Step 3: Cross multiply
    37,390.22x = 56,085.45 × 11,095.16
  4. Step 4: Simplify right side
    37,390.22x = 622,277,041.42
  5. Step 5: Solve for x
    x = 622,277,041.42/37,390.22
  6. Step 6: Final answer
    x = 16,642.78

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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.