Home / 60,816.13-83,916.24-33,954.32

Finding the Fourth Proportional to 60,816.13, 83,916.24 and 33,954.32

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Solution

The fourth proportional to 60,816.13, 83,916.24 and 33,954.32 is: 46,851.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,816.13 : 83,916.24 = 33,954.32 : x
  2. Step 2: Convert to fraction form
    60,816.13/83,916.24 = 33,954.32/x
  3. Step 3: Cross multiply
    60,816.13x = 83,916.24 × 33,954.32
  4. Step 4: Simplify right side
    60,816.13x = 2,849,318,866.16
  5. Step 5: Solve for x
    x = 2,849,318,866.16/60,816.13
  6. Step 6: Final answer
    x = 46,851.37

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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.