Home / 122,897.04-184,345.44-34,150.50

Finding the Fourth Proportional to 122,897.04, 184,345.44 and 34,150.50

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Solution

The fourth proportional to 122,897.04, 184,345.44 and 34,150.50 is: 51,225.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,897.04 : 184,345.44 = 34,150.50 : x
  2. Step 2: Convert to fraction form
    122,897.04/184,345.44 = 34,150.50/x
  3. Step 3: Cross multiply
    122,897.04x = 184,345.44 × 34,150.50
  4. Step 4: Simplify right side
    122,897.04x = 6,295,488,948.72
  5. Step 5: Solve for x
    x = 6,295,488,948.72/122,897.04
  6. Step 6: Final answer
    x = 51,225.72

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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.