Home / 48,054.86-66,346.88-43,010.33

Finding the Fourth Proportional to 48,054.86, 66,346.88 and 43,010.33

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Solution

The fourth proportional to 48,054.86, 66,346.88 and 43,010.33 is: 59,382.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,054.86 : 66,346.88 = 43,010.33 : x
  2. Step 2: Convert to fraction form
    48,054.86/66,346.88 = 43,010.33/x
  3. Step 3: Cross multiply
    48,054.86x = 66,346.88 × 43,010.33
  4. Step 4: Simplify right side
    48,054.86x = 2,853,600,988.22
  5. Step 5: Solve for x
    x = 2,853,600,988.22/48,054.86
  6. Step 6: Final answer
    x = 59,382.16

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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.