Home / 223,092.18-334,638.27-56,880.18

Finding the Fourth Proportional to 223,092.18, 334,638.27 and 56,880.18

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Solution

The fourth proportional to 223,092.18, 334,638.27 and 56,880.18 is: 85,320.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,092.18 : 334,638.27 = 56,880.18 : x
  2. Step 2: Convert to fraction form
    223,092.18/334,638.27 = 56,880.18/x
  3. Step 3: Cross multiply
    223,092.18x = 334,638.27 × 56,880.18
  4. Step 4: Simplify right side
    223,092.18x = 19,034,285,032.49
  5. Step 5: Solve for x
    x = 19,034,285,032.49/223,092.18
  6. Step 6: Final answer
    x = 85,320.27

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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.