Home / 64,535.64-96,809.44-25,095.72

Finding the Fourth Proportional to 64,535.64, 96,809.44 and 25,095.72

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Solution

The fourth proportional to 64,535.64, 96,809.44 and 25,095.72 is: 37,645.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,535.64 : 96,809.44 = 25,095.72 : x
  2. Step 2: Convert to fraction form
    64,535.64/96,809.44 = 25,095.72/x
  3. Step 3: Cross multiply
    64,535.64x = 96,809.44 × 25,095.72
  4. Step 4: Simplify right side
    64,535.64x = 2,429,502,599.60
  5. Step 5: Solve for x
    x = 2,429,502,599.60/64,535.64
  6. Step 6: Final answer
    x = 37,645.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.