Home / 40,462.04-55,861.57-35,973.37

Finding the Fourth Proportional to 40,462.04, 55,861.57 and 35,973.37

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Solution

The fourth proportional to 40,462.04, 55,861.57 and 35,973.37 is: 49,664.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,462.04 : 55,861.57 = 35,973.37 : x
  2. Step 2: Convert to fraction form
    40,462.04/55,861.57 = 35,973.37/x
  3. Step 3: Cross multiply
    40,462.04x = 55,861.57 × 35,973.37
  4. Step 4: Simplify right side
    40,462.04x = 2,009,528,838.83
  5. Step 5: Solve for x
    x = 2,009,528,838.83/40,462.04
  6. Step 6: Final answer
    x = 49,664.55

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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.