Home / 171,477.05-236,587.08-110,951.83

Finding the Fourth Proportional to 171,477.05, 236,587.08 and 110,951.83

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Solution

The fourth proportional to 171,477.05, 236,587.08 and 110,951.83 is: 153,080.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,477.05 : 236,587.08 = 110,951.83 : x
  2. Step 2: Convert to fraction form
    171,477.05/236,587.08 = 110,951.83/x
  3. Step 3: Cross multiply
    171,477.05x = 236,587.08 × 110,951.83
  4. Step 4: Simplify right side
    171,477.05x = 26,249,768,237.25
  5. Step 5: Solve for x
    x = 26,249,768,237.25/171,477.05
  6. Step 6: Final answer
    x = 153,080.36

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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.