Home / 61,946.05-92,450.95-55,967.35

Finding the Fourth Proportional to 61,946.05, 92,450.95 and 55,967.35

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Solution

The fourth proportional to 61,946.05, 92,450.95 and 55,967.35 is: 83,528.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,946.05 : 92,450.95 = 55,967.35 : x
  2. Step 2: Convert to fraction form
    61,946.05/92,450.95 = 55,967.35/x
  3. Step 3: Cross multiply
    61,946.05x = 92,450.95 × 55,967.35
  4. Step 4: Simplify right side
    61,946.05x = 5,174,234,676.48
  5. Step 5: Solve for x
    x = 5,174,234,676.48/61,946.05
  6. Step 6: Final answer
    x = 83,528.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.