Home / 46,444.05-69,669.49-14,418.93

Finding the Fourth Proportional to 46,444.05, 69,669.49 and 14,418.93

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Solution

The fourth proportional to 46,444.05, 69,669.49 and 14,418.93 is: 21,629.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,444.05 : 69,669.49 = 14,418.93 : x
  2. Step 2: Convert to fraction form
    46,444.05/69,669.49 = 14,418.93/x
  3. Step 3: Cross multiply
    46,444.05x = 69,669.49 × 14,418.93
  4. Step 4: Simplify right side
    46,444.05x = 1,004,559,256.21
  5. Step 5: Solve for x
    x = 1,004,559,256.21/46,444.05
  6. Step 6: Final answer
    x = 21,629.45

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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.