Home / 61,701.03-92,551.55-14,953.91

Finding the Fourth Proportional to 61,701.03, 92,551.55 and 14,953.91

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Solution

The fourth proportional to 61,701.03, 92,551.55 and 14,953.91 is: 22,430.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,701.03 : 92,551.55 = 14,953.91 : x
  2. Step 2: Convert to fraction form
    61,701.03/92,551.55 = 14,953.91/x
  3. Step 3: Cross multiply
    61,701.03x = 92,551.55 × 14,953.91
  4. Step 4: Simplify right side
    61,701.03x = 1,384,007,011.53
  5. Step 5: Solve for x
    x = 1,384,007,011.53/61,701.03
  6. Step 6: Final answer
    x = 22,430.86

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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.