Home / 46,382.63-69,574.34-13,101.95

Finding the Fourth Proportional to 46,382.63, 69,574.34 and 13,101.95

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Solution

The fourth proportional to 46,382.63, 69,574.34 and 13,101.95 is: 19,653.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,382.63 : 69,574.34 = 13,101.95 : x
  2. Step 2: Convert to fraction form
    46,382.63/69,574.34 = 13,101.95/x
  3. Step 3: Cross multiply
    46,382.63x = 69,574.34 × 13,101.95
  4. Step 4: Simplify right side
    46,382.63x = 911,559,730.65
  5. Step 5: Solve for x
    x = 911,559,730.65/46,382.63
  6. Step 6: Final answer
    x = 19,653.04

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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.