Home / 45,191.12-62,367.48-25,054.32

Finding the Fourth Proportional to 45,191.12, 62,367.48 and 25,054.32

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Solution

The fourth proportional to 45,191.12, 62,367.48 and 25,054.32 is: 34,577.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,191.12 : 62,367.48 = 25,054.32 : x
  2. Step 2: Convert to fraction form
    45,191.12/62,367.48 = 25,054.32/x
  3. Step 3: Cross multiply
    45,191.12x = 62,367.48 × 25,054.32
  4. Step 4: Simplify right side
    45,191.12x = 1,562,574,364.40
  5. Step 5: Solve for x
    x = 1,562,574,364.40/45,191.12
  6. Step 6: Final answer
    x = 34,577.03

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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.