Home / 41,088.56-56,702.10-22,225.64

Finding the Fourth Proportional to 41,088.56, 56,702.10 and 22,225.64

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Solution

The fourth proportional to 41,088.56, 56,702.10 and 22,225.64 is: 30,671.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,088.56 : 56,702.10 = 22,225.64 : x
  2. Step 2: Convert to fraction form
    41,088.56/56,702.10 = 22,225.64/x
  3. Step 3: Cross multiply
    41,088.56x = 56,702.10 × 22,225.64
  4. Step 4: Simplify right side
    41,088.56x = 1,260,240,461.84
  5. Step 5: Solve for x
    x = 1,260,240,461.84/41,088.56
  6. Step 6: Final answer
    x = 30,671.32

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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.