Home / 88,525.26-122,150.57-52,714.35

Finding the Fourth Proportional to 88,525.26, 122,150.57 and 52,714.35

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Solution

The fourth proportional to 88,525.26, 122,150.57 and 52,714.35 is: 72,737.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,525.26 : 122,150.57 = 52,714.35 : x
  2. Step 2: Convert to fraction form
    88,525.26/122,150.57 = 52,714.35/x
  3. Step 3: Cross multiply
    88,525.26x = 122,150.57 × 52,714.35
  4. Step 4: Simplify right side
    88,525.26x = 6,439,087,636.11
  5. Step 5: Solve for x
    x = 6,439,087,636.11/88,525.26
  6. Step 6: Final answer
    x = 72,737.29

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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.