Home / 45,476.15-62,756.10-25,332.93

Finding the Fourth Proportional to 45,476.15, 62,756.10 and 25,332.93

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Solution

The fourth proportional to 45,476.15, 62,756.10 and 25,332.93 is: 34,958.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,476.15 : 62,756.10 = 25,332.93 : x
  2. Step 2: Convert to fraction form
    45,476.15/62,756.10 = 25,332.93/x
  3. Step 3: Cross multiply
    45,476.15x = 62,756.10 × 25,332.93
  4. Step 4: Simplify right side
    45,476.15x = 1,589,795,888.37
  5. Step 5: Solve for x
    x = 1,589,795,888.37/45,476.15
  6. Step 6: Final answer
    x = 34,958.90

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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.