Home / 61,038.29-84,146.11-44,877.11

Finding the Fourth Proportional to 61,038.29, 84,146.11 and 44,877.11

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Solution

The fourth proportional to 61,038.29, 84,146.11 and 44,877.11 is: 61,866.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,038.29 : 84,146.11 = 44,877.11 : x
  2. Step 2: Convert to fraction form
    61,038.29/84,146.11 = 44,877.11/x
  3. Step 3: Cross multiply
    61,038.29x = 84,146.11 × 44,877.11
  4. Step 4: Simplify right side
    61,038.29x = 3,776,233,701.62
  5. Step 5: Solve for x
    x = 3,776,233,701.62/61,038.29
  6. Step 6: Final answer
    x = 61,866.63

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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.