Home / 42,701.96-58,929.58-23,839.08

Finding the Fourth Proportional to 42,701.96, 58,929.58 and 23,839.08

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Solution

The fourth proportional to 42,701.96, 58,929.58 and 23,839.08 is: 32,898.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,701.96 : 58,929.58 = 23,839.08 : x
  2. Step 2: Convert to fraction form
    42,701.96/58,929.58 = 23,839.08/x
  3. Step 3: Cross multiply
    42,701.96x = 58,929.58 × 23,839.08
  4. Step 4: Simplify right side
    42,701.96x = 1,404,826,971.99
  5. Step 5: Solve for x
    x = 1,404,826,971.99/42,701.96
  6. Step 6: Final answer
    x = 32,898.42

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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.