Home / 46,340.71-69,399.59-44,015.20

Finding the Fourth Proportional to 46,340.71, 69,399.59 and 44,015.20

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Solution

The fourth proportional to 46,340.71, 69,399.59 and 44,015.20 is: 65,916.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,340.71 : 69,399.59 = 44,015.20 : x
  2. Step 2: Convert to fraction form
    46,340.71/69,399.59 = 44,015.20/x
  3. Step 3: Cross multiply
    46,340.71x = 69,399.59 × 44,015.20
  4. Step 4: Simplify right side
    46,340.71x = 3,054,636,440.19
  5. Step 5: Solve for x
    x = 3,054,636,440.19/46,340.71
  6. Step 6: Final answer
    x = 65,916.91

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1.5x scale

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.