Home / 29,051.34-43,547.64-19,692.33

Finding the Fourth Proportional to 29,051.34, 43,547.64 and 19,692.33

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Solution

The fourth proportional to 29,051.34, 43,547.64 and 19,692.33 is: 29,518.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,051.34 : 43,547.64 = 19,692.33 : x
  2. Step 2: Convert to fraction form
    29,051.34/43,547.64 = 19,692.33/x
  3. Step 3: Cross multiply
    29,051.34x = 43,547.64 × 19,692.33
  4. Step 4: Simplify right side
    29,051.34x = 857,554,497.60
  5. Step 5: Solve for x
    x = 857,554,497.60/29,051.34
  6. Step 6: Final answer
    x = 29,518.59

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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.