Home / 64,345.36-96,530.16-24,376.31

Finding the Fourth Proportional to 64,345.36, 96,530.16 and 24,376.31

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Solution

The fourth proportional to 64,345.36, 96,530.16 and 24,376.31 is: 36,569.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,345.36 : 96,530.16 = 24,376.31 : x
  2. Step 2: Convert to fraction form
    64,345.36/96,530.16 = 24,376.31/x
  3. Step 3: Cross multiply
    64,345.36x = 96,530.16 × 24,376.31
  4. Step 4: Simplify right side
    64,345.36x = 2,353,049,345.84
  5. Step 5: Solve for x
    x = 2,353,049,345.84/64,345.36
  6. Step 6: Final answer
    x = 36,569.06

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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.