Home / 46,626.50-64,344.57-25,405.76

Finding the Fourth Proportional to 46,626.50, 64,344.57 and 25,405.76

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Solution

The fourth proportional to 46,626.50, 64,344.57 and 25,405.76 is: 35,059.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,626.50 : 64,344.57 = 25,405.76 : x
  2. Step 2: Convert to fraction form
    46,626.50/64,344.57 = 25,405.76/x
  3. Step 3: Cross multiply
    46,626.50x = 64,344.57 × 25,405.76
  4. Step 4: Simplify right side
    46,626.50x = 1,634,722,702.72
  5. Step 5: Solve for x
    x = 1,634,722,702.72/46,626.50
  6. Step 6: Final answer
    x = 35,059.95

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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.