Home / 69,756.34-96,263.28-37,925.24

Finding the Fourth Proportional to 69,756.34, 96,263.28 and 37,925.24

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Solution

The fourth proportional to 69,756.34, 96,263.28 and 37,925.24 is: 52,336.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,756.34 : 96,263.28 = 37,925.24 : x
  2. Step 2: Convert to fraction form
    69,756.34/96,263.28 = 37,925.24/x
  3. Step 3: Cross multiply
    69,756.34x = 96,263.28 × 37,925.24
  4. Step 4: Simplify right side
    69,756.34x = 3,650,807,997.19
  5. Step 5: Solve for x
    x = 3,650,807,997.19/69,756.34
  6. Step 6: Final answer
    x = 52,336.58

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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.