Home / 84,737.04-116,935.56-47,010.48

Finding the Fourth Proportional to 84,737.04, 116,935.56 and 47,010.48

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Solution

The fourth proportional to 84,737.04, 116,935.56 and 47,010.48 is: 64,873.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,737.04 : 116,935.56 = 47,010.48 : x
  2. Step 2: Convert to fraction form
    84,737.04/116,935.56 = 47,010.48/x
  3. Step 3: Cross multiply
    84,737.04x = 116,935.56 × 47,010.48
  4. Step 4: Simplify right side
    84,737.04x = 5,497,196,804.67
  5. Step 5: Solve for x
    x = 5,497,196,804.67/84,737.04
  6. Step 6: Final answer
    x = 64,873.60

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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.