Home / 61,946.03-85,484.09-36,102.94

Finding the Fourth Proportional to 61,946.03, 85,484.09 and 36,102.94

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Solution

The fourth proportional to 61,946.03, 85,484.09 and 36,102.94 is: 49,821.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,946.03 : 85,484.09 = 36,102.94 : x
  2. Step 2: Convert to fraction form
    61,946.03/85,484.09 = 36,102.94/x
  3. Step 3: Cross multiply
    61,946.03x = 85,484.09 × 36,102.94
  4. Step 4: Simplify right side
    61,946.03x = 3,086,226,848.77
  5. Step 5: Solve for x
    x = 3,086,226,848.77/61,946.03
  6. Step 6: Final answer
    x = 49,821.22

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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.