Home / 40,235.81-55,526.85-24,317.15

Finding the Fourth Proportional to 40,235.81, 55,526.85 and 24,317.15

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Solution

The fourth proportional to 40,235.81, 55,526.85 and 24,317.15 is: 33,558.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,235.81 : 55,526.85 = 24,317.15 : x
  2. Step 2: Convert to fraction form
    40,235.81/55,526.85 = 24,317.15/x
  3. Step 3: Cross multiply
    40,235.81x = 55,526.85 × 24,317.15
  4. Step 4: Simplify right side
    40,235.81x = 1,350,254,462.84
  5. Step 5: Solve for x
    x = 1,350,254,462.84/40,235.81
  6. Step 6: Final answer
    x = 33,558.53

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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.