Home / 82,633.02-114,038.26-46,834.62

Finding the Fourth Proportional to 82,633.02, 114,038.26 and 46,834.62

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Solution

The fourth proportional to 82,633.02, 114,038.26 and 46,834.62 is: 64,634.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,633.02 : 114,038.26 = 46,834.62 : x
  2. Step 2: Convert to fraction form
    82,633.02/114,038.26 = 46,834.62/x
  3. Step 3: Cross multiply
    82,633.02x = 114,038.26 × 46,834.62
  4. Step 4: Simplify right side
    82,633.02x = 5,340,938,572.56
  5. Step 5: Solve for x
    x = 5,340,938,572.56/82,633.02
  6. Step 6: Final answer
    x = 64,634.44

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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.