Home / 46,323.44-69,485.16-13,043.50

Finding the Fourth Proportional to 46,323.44, 69,485.16 and 13,043.50

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Solution

The fourth proportional to 46,323.44, 69,485.16 and 13,043.50 is: 19,565.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,323.44 : 69,485.16 = 13,043.50 : x
  2. Step 2: Convert to fraction form
    46,323.44/69,485.16 = 13,043.50/x
  3. Step 3: Cross multiply
    46,323.44x = 69,485.16 × 13,043.50
  4. Step 4: Simplify right side
    46,323.44x = 906,329,684.46
  5. Step 5: Solve for x
    x = 906,329,684.46/46,323.44
  6. Step 6: Final answer
    x = 19,565.25

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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.