Home / 59,007.13-81,430.77-32,149.63

Finding the Fourth Proportional to 59,007.13, 81,430.77 and 32,149.63

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Solution

The fourth proportional to 59,007.13, 81,430.77 and 32,149.63 is: 44,366.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,007.13 : 81,430.77 = 32,149.63 : x
  2. Step 2: Convert to fraction form
    59,007.13/81,430.77 = 32,149.63/x
  3. Step 3: Cross multiply
    59,007.13x = 81,430.77 × 32,149.63
  4. Step 4: Simplify right side
    59,007.13x = 2,617,968,558.21
  5. Step 5: Solve for x
    x = 2,617,968,558.21/59,007.13
  6. Step 6: Final answer
    x = 44,366.99

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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.