Home / 35,195.19-52,787.93-8,898.35

Finding the Fourth Proportional to 35,195.19, 52,787.93 and 8,898.35

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Solution

The fourth proportional to 35,195.19, 52,787.93 and 8,898.35 is: 13,346.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,195.19 : 52,787.93 = 8,898.35 : x
  2. Step 2: Convert to fraction form
    35,195.19/52,787.93 = 8,898.35/x
  3. Step 3: Cross multiply
    35,195.19x = 52,787.93 × 8,898.35
  4. Step 4: Simplify right side
    35,195.19x = 469,725,168.48
  5. Step 5: Solve for x
    x = 469,725,168.48/35,195.19
  6. Step 6: Final answer
    x = 13,346.29

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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.