Home / 46,285.70-63,874.02-25,064.78

Finding the Fourth Proportional to 46,285.70, 63,874.02 and 25,064.78

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Solution

The fourth proportional to 46,285.70, 63,874.02 and 25,064.78 is: 34,589.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,285.70 : 63,874.02 = 25,064.78 : x
  2. Step 2: Convert to fraction form
    46,285.70/63,874.02 = 25,064.78/x
  3. Step 3: Cross multiply
    46,285.70x = 63,874.02 × 25,064.78
  4. Step 4: Simplify right side
    46,285.70x = 1,600,988,259.02
  5. Step 5: Solve for x
    x = 1,600,988,259.02/46,285.70
  6. Step 6: Final answer
    x = 34,589.26

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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.