Home / 41,088.08-56,701.38-22,225.16

Finding the Fourth Proportional to 41,088.08, 56,701.38 and 22,225.16

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Solution

The fourth proportional to 41,088.08, 56,701.38 and 22,225.16 is: 30,670.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,088.08 : 56,701.38 = 22,225.16 : x
  2. Step 2: Convert to fraction form
    41,088.08/56,701.38 = 22,225.16/x
  3. Step 3: Cross multiply
    41,088.08x = 56,701.38 × 22,225.16
  4. Step 4: Simplify right side
    41,088.08x = 1,260,197,242.72
  5. Step 5: Solve for x
    x = 1,260,197,242.72/41,088.08
  6. Step 6: Final answer
    x = 30,670.63

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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.