Home / 64,025.13-96,095.79-32,457.15

Finding the Fourth Proportional to 64,025.13, 96,095.79 and 32,457.15

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Solution

The fourth proportional to 64,025.13, 96,095.79 and 32,457.15 is: 48,715.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,025.13 : 96,095.79 = 32,457.15 : x
  2. Step 2: Convert to fraction form
    64,025.13/96,095.79 = 32,457.15/x
  3. Step 3: Cross multiply
    64,025.13x = 96,095.79 × 32,457.15
  4. Step 4: Simplify right side
    64,025.13x = 3,118,995,470.40
  5. Step 5: Solve for x
    x = 3,118,995,470.40/64,025.13
  6. Step 6: Final answer
    x = 48,715.18

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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.