Home / 46,780.32-64,555.92-26,362.56

Finding the Fourth Proportional to 46,780.32, 64,555.92 and 26,362.56

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Solution

The fourth proportional to 46,780.32, 64,555.92 and 26,362.56 is: 36,379.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,780.32 : 64,555.92 = 26,362.56 : x
  2. Step 2: Convert to fraction form
    46,780.32/64,555.92 = 26,362.56/x
  3. Step 3: Cross multiply
    46,780.32x = 64,555.92 × 26,362.56
  4. Step 4: Simplify right side
    46,780.32x = 1,701,859,314.36
  5. Step 5: Solve for x
    x = 1,701,859,314.36/46,780.32
  6. Step 6: Final answer
    x = 36,379.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.