Home / 64,152.96-88,528.44-37,294.20

Finding the Fourth Proportional to 64,152.96, 88,528.44 and 37,294.20

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Solution

The fourth proportional to 64,152.96, 88,528.44 and 37,294.20 is: 51,464.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152.96 : 88,528.44 = 37,294.20 : x
  2. Step 2: Convert to fraction form
    64,152.96/88,528.44 = 37,294.20/x
  3. Step 3: Cross multiply
    64,152.96x = 88,528.44 × 37,294.20
  4. Step 4: Simplify right side
    64,152.96x = 3,301,597,347.05
  5. Step 5: Solve for x
    x = 3,301,597,347.05/64,152.96
  6. Step 6: Final answer
    x = 51,464.46

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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.