Home / 328,115.94-452,841.75-184,911.18

Finding the Fourth Proportional to 328,115.94, 452,841.75 and 184,911.18

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Solution

The fourth proportional to 328,115.94, 452,841.75 and 184,911.18 is: 255,200.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    328,115.94 : 452,841.75 = 184,911.18 : x
  2. Step 2: Convert to fraction form
    328,115.94/452,841.75 = 184,911.18/x
  3. Step 3: Cross multiply
    328,115.94x = 452,841.75 × 184,911.18
  4. Step 4: Simplify right side
    328,115.94x = 83,735,502,345.77
  5. Step 5: Solve for x
    x = 83,735,502,345.77/328,115.94
  6. Step 6: Final answer
    x = 255,200.96

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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.