Home / 59,010.65-81,435.63-32,153.15

Finding the Fourth Proportional to 59,010.65, 81,435.63 and 32,153.15

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Solution

The fourth proportional to 59,010.65, 81,435.63 and 32,153.15 is: 44,371.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,010.65 : 81,435.63 = 32,153.15 : x
  2. Step 2: Convert to fraction form
    59,010.65/81,435.63 = 32,153.15/x
  3. Step 3: Cross multiply
    59,010.65x = 81,435.63 × 32,153.15
  4. Step 4: Simplify right side
    59,010.65x = 2,618,411,804.37
  5. Step 5: Solve for x
    x = 2,618,411,804.37/59,010.65
  6. Step 6: Final answer
    x = 44,371.85

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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.