Home / 46,571.86-64,270.74-26,429.68

Finding the Fourth Proportional to 46,571.86, 64,270.74 and 26,429.68

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Solution

The fourth proportional to 46,571.86, 64,270.74 and 26,429.68 is: 36,473.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,571.86 : 64,270.74 = 26,429.68 : x
  2. Step 2: Convert to fraction form
    46,571.86/64,270.74 = 26,429.68/x
  3. Step 3: Cross multiply
    46,571.86x = 64,270.74 × 26,429.68
  4. Step 4: Simplify right side
    46,571.86x = 1,698,655,091.56
  5. Step 5: Solve for x
    x = 1,698,655,091.56/46,571.86
  6. Step 6: Final answer
    x = 36,473.85

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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.