Home / 63,933.17-88,210.47-36,337.45

Finding the Fourth Proportional to 63,933.17, 88,210.47 and 36,337.45

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Solution

The fourth proportional to 63,933.17, 88,210.47 and 36,337.45 is: 50,135.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,933.17 : 88,210.47 = 36,337.45 : x
  2. Step 2: Convert to fraction form
    63,933.17/88,210.47 = 36,337.45/x
  3. Step 3: Cross multiply
    63,933.17x = 88,210.47 × 36,337.45
  4. Step 4: Simplify right side
    63,933.17x = 3,205,343,361.41
  5. Step 5: Solve for x
    x = 3,205,343,361.41/63,933.17
  6. Step 6: Final answer
    x = 50,135.84

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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.