Home / 46,062.61-69,089.93-28,046.18

Finding the Fourth Proportional to 46,062.61, 69,089.93 and 28,046.18

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Solution

The fourth proportional to 46,062.61, 69,089.93 and 28,046.18 is: 42,066.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,062.61 : 69,089.93 = 28,046.18 : x
  2. Step 2: Convert to fraction form
    46,062.61/69,089.93 = 28,046.18/x
  3. Step 3: Cross multiply
    46,062.61x = 69,089.93 × 28,046.18
  4. Step 4: Simplify right side
    46,062.61x = 1,937,708,750.63
  5. Step 5: Solve for x
    x = 1,937,708,750.63/46,062.61
  6. Step 6: Final answer
    x = 42,066.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.