Home / 61,706.27-92,559.44-19,590.84

Finding the Fourth Proportional to 61,706.27, 92,559.44 and 19,590.84

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Solution

The fourth proportional to 61,706.27, 92,559.44 and 19,590.84 is: 29,386.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,706.27 : 92,559.44 = 19,590.84 : x
  2. Step 2: Convert to fraction form
    61,706.27/92,559.44 = 19,590.84/x
  3. Step 3: Cross multiply
    61,706.27x = 92,559.44 × 19,590.84
  4. Step 4: Simplify right side
    61,706.27x = 1,813,317,228.51
  5. Step 5: Solve for x
    x = 1,813,317,228.51/61,706.27
  6. Step 6: Final answer
    x = 29,386.27

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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.