Home / 46,289.76-69,433.84-15,125.04

Finding the Fourth Proportional to 46,289.76, 69,433.84 and 15,125.04

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Solution

The fourth proportional to 46,289.76, 69,433.84 and 15,125.04 is: 22,687.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,289.76 : 69,433.84 = 15,125.04 : x
  2. Step 2: Convert to fraction form
    46,289.76/69,433.84 = 15,125.04/x
  3. Step 3: Cross multiply
    46,289.76x = 69,433.84 × 15,125.04
  4. Step 4: Simplify right side
    46,289.76x = 1,050,189,607.35
  5. Step 5: Solve for x
    x = 1,050,189,607.35/46,289.76
  6. Step 6: Final answer
    x = 22,687.30

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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.