Home / 46,150.08-69,160.16-26,399.04

Finding the Fourth Proportional to 46,150.08, 69,160.16 and 26,399.04

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Solution

The fourth proportional to 46,150.08, 69,160.16 and 26,399.04 is: 39,561.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,150.08 : 69,160.16 = 26,399.04 : x
  2. Step 2: Convert to fraction form
    46,150.08/69,160.16 = 26,399.04/x
  3. Step 3: Cross multiply
    46,150.08x = 69,160.16 × 26,399.04
  4. Step 4: Simplify right side
    46,150.08x = 1,825,761,830.25
  5. Step 5: Solve for x
    x = 1,825,761,830.25/46,150.08
  6. Step 6: Final answer
    x = 39,561.40

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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.