Home / 46,053.06-69,079.59-30,467.04

Finding the Fourth Proportional to 46,053.06, 69,079.59 and 30,467.04

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Solution

The fourth proportional to 46,053.06, 69,079.59 and 30,467.04 is: 45,700.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,053.06 : 69,079.59 = 30,467.04 : x
  2. Step 2: Convert to fraction form
    46,053.06/69,079.59 = 30,467.04/x
  3. Step 3: Cross multiply
    46,053.06x = 69,079.59 × 30,467.04
  4. Step 4: Simplify right side
    46,053.06x = 2,104,650,631.71
  5. Step 5: Solve for x
    x = 2,104,650,631.71/46,053.06
  6. Step 6: Final answer
    x = 45,700.56

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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.