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Finding the Fourth Proportional to 185,001.10, 277,501.65 and 185,001.10

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Solution

The fourth proportional to 185,001.10, 277,501.65 and 185,001.10 is: 277,501.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,001.10 : 277,501.65 = 185,001.10 : x
  2. Step 2: Convert to fraction form
    185,001.10/277,501.65 = 185,001.10/x
  3. Step 3: Cross multiply
    185,001.10x = 277,501.65 × 185,001.10
  4. Step 4: Simplify right side
    185,001.10x = 51,338,110,501.82
  5. Step 5: Solve for x
    x = 51,338,110,501.82/185,001.10
  6. Step 6: Final answer
    x = 277,501.65

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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.