Home / 46,747.08-64,510.44-28,834.92

Finding the Fourth Proportional to 46,747.08, 64,510.44 and 28,834.92

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Solution

The fourth proportional to 46,747.08, 64,510.44 and 28,834.92 is: 39,791.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,747.08 : 64,510.44 = 28,834.92 : x
  2. Step 2: Convert to fraction form
    46,747.08/64,510.44 = 28,834.92/x
  3. Step 3: Cross multiply
    46,747.08x = 64,510.44 × 28,834.92
  4. Step 4: Simplify right side
    46,747.08x = 1,860,153,376.56
  5. Step 5: Solve for x
    x = 1,860,153,376.56/46,747.08
  6. Step 6: Final answer
    x = 39,791.86

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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.