Home / 46,647.20-69,970.80-41,835.80

Finding the Fourth Proportional to 46,647.20, 69,970.80 and 41,835.80

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Solution

The fourth proportional to 46,647.20, 69,970.80 and 41,835.80 is: 62,753.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,647.20 : 69,970.80 = 41,835.80 : x
  2. Step 2: Convert to fraction form
    46,647.20/69,970.80 = 41,835.80/x
  3. Step 3: Cross multiply
    46,647.20x = 69,970.80 × 41,835.80
  4. Step 4: Simplify right side
    46,647.20x = 2,927,284,394.64
  5. Step 5: Solve for x
    x = 2,927,284,394.64/46,647.20
  6. Step 6: Final answer
    x = 62,753.70

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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.