Home / 55,091.19-76,024.56-32,125.26

Finding the Fourth Proportional to 55,091.19, 76,024.56 and 32,125.26

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Solution

The fourth proportional to 55,091.19, 76,024.56 and 32,125.26 is: 44,332.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,091.19 : 76,024.56 = 32,125.26 : x
  2. Step 2: Convert to fraction form
    55,091.19/76,024.56 = 32,125.26/x
  3. Step 3: Cross multiply
    55,091.19x = 76,024.56 × 32,125.26
  4. Step 4: Simplify right side
    55,091.19x = 2,442,308,756.39
  5. Step 5: Solve for x
    x = 2,442,308,756.39/55,091.19
  6. Step 6: Final answer
    x = 44,332.11

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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.