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Finding the Fourth Proportional to 46,703.26, 64,449.60 and 25,482.46

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Solution

The fourth proportional to 46,703.26, 64,449.60 and 25,482.46 is: 35,165.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,703.26 : 64,449.60 = 25,482.46 : x
  2. Step 2: Convert to fraction form
    46,703.26/64,449.60 = 25,482.46/x
  3. Step 3: Cross multiply
    46,703.26x = 64,449.60 × 25,482.46
  4. Step 4: Simplify right side
    46,703.26x = 1,642,334,354.02
  5. Step 5: Solve for x
    x = 1,642,334,354.02/46,703.26
  6. Step 6: Final answer
    x = 35,165.30

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.