Home / 46,064.55-68,621.40-44,670.66

Finding the Fourth Proportional to 46,064.55, 68,621.40 and 44,670.66

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Solution

The fourth proportional to 46,064.55, 68,621.40 and 44,670.66 is: 66,544.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,064.55 : 68,621.40 = 44,670.66 : x
  2. Step 2: Convert to fraction form
    46,064.55/68,621.40 = 44,670.66/x
  3. Step 3: Cross multiply
    46,064.55x = 68,621.40 × 44,670.66
  4. Step 4: Simplify right side
    46,064.55x = 3,065,363,228.12
  5. Step 5: Solve for x
    x = 3,065,363,228.12/46,064.55
  6. Step 6: Final answer
    x = 66,544.95

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.