Home / 96,746.10-145,108.26-33,554.58

Finding the Fourth Proportional to 96,746.10, 145,108.26 and 33,554.58

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Solution

The fourth proportional to 96,746.10, 145,108.26 and 33,554.58 is: 50,328.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,746.10 : 145,108.26 = 33,554.58 : x
  2. Step 2: Convert to fraction form
    96,746.10/145,108.26 = 33,554.58/x
  3. Step 3: Cross multiply
    96,746.10x = 145,108.26 × 33,554.58
  4. Step 4: Simplify right side
    96,746.10x = 4,869,046,718.83
  5. Step 5: Solve for x
    x = 4,869,046,718.83/96,746.10
  6. Step 6: Final answer
    x = 50,328.09

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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.