Home / 46,275.40-63,860.20-25,054.62

Finding the Fourth Proportional to 46,275.40, 63,860.20 and 25,054.62

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Solution

The fourth proportional to 46,275.40, 63,860.20 and 25,054.62 is: 34,575.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,275.40 : 63,860.20 = 25,054.62 : x
  2. Step 2: Convert to fraction form
    46,275.40/63,860.20 = 25,054.62/x
  3. Step 3: Cross multiply
    46,275.40x = 63,860.20 × 25,054.62
  4. Step 4: Simplify right side
    46,275.40x = 1,599,992,742.01
  5. Step 5: Solve for x
    x = 1,599,992,742.01/46,275.40
  6. Step 6: Final answer
    x = 34,575.45

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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.