Home / 62,910.90-94,282.47-23,428.26

Finding the Fourth Proportional to 62,910.90, 94,282.47 and 23,428.26

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Solution

The fourth proportional to 62,910.90, 94,282.47 and 23,428.26 is: 35,111.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,910.90 : 94,282.47 = 23,428.26 : x
  2. Step 2: Convert to fraction form
    62,910.90/94,282.47 = 23,428.26/x
  3. Step 3: Cross multiply
    62,910.90x = 94,282.47 × 23,428.26
  4. Step 4: Simplify right side
    62,910.90x = 2,208,874,220.60
  5. Step 5: Solve for x
    x = 2,208,874,220.60/62,910.90
  6. Step 6: Final answer
    x = 35,111.15

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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.