Home / 56,187.07-84,280.30-22,907.00

Finding the Fourth Proportional to 56,187.07, 84,280.30 and 22,907.00

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Solution

The fourth proportional to 56,187.07, 84,280.30 and 22,907.00 is: 34,360.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,187.07 : 84,280.30 = 22,907.00 : x
  2. Step 2: Convert to fraction form
    56,187.07/84,280.30 = 22,907.00/x
  3. Step 3: Cross multiply
    56,187.07x = 84,280.30 × 22,907.00
  4. Step 4: Simplify right side
    56,187.07x = 1,930,608,985.53
  5. Step 5: Solve for x
    x = 1,930,608,985.53/56,187.07
  6. Step 6: Final answer
    x = 34,360.38

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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.