Home / 48,495.06-66,953.93-33,207.19

Finding the Fourth Proportional to 48,495.06, 66,953.93 and 33,207.19

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Solution

The fourth proportional to 48,495.06, 66,953.93 and 33,207.19 is: 45,846.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,495.06 : 66,953.93 = 33,207.19 : x
  2. Step 2: Convert to fraction form
    48,495.06/66,953.93 = 33,207.19/x
  3. Step 3: Cross multiply
    48,495.06x = 66,953.93 × 33,207.19
  4. Step 4: Simplify right side
    48,495.06x = 2,223,352,009.83
  5. Step 5: Solve for x
    x = 2,223,352,009.83/48,495.06
  6. Step 6: Final answer
    x = 45,846.98

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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.