Home / 56,498.86-77,962.75-33,837.27

Finding the Fourth Proportional to 56,498.86, 77,962.75 and 33,837.27

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Solution

The fourth proportional to 56,498.86, 77,962.75 and 33,837.27 is: 46,692.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,498.86 : 77,962.75 = 33,837.27 : x
  2. Step 2: Convert to fraction form
    56,498.86/77,962.75 = 33,837.27/x
  3. Step 3: Cross multiply
    56,498.86x = 77,962.75 × 33,837.27
  4. Step 4: Simplify right side
    56,498.86x = 2,638,046,432.08
  5. Step 5: Solve for x
    x = 2,638,046,432.08/56,498.86
  6. Step 6: Final answer
    x = 46,692.03

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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.