Home / 64,210.02-96,305.49-24,762.21

Finding the Fourth Proportional to 64,210.02, 96,305.49 and 24,762.21

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Solution

The fourth proportional to 64,210.02, 96,305.49 and 24,762.21 is: 37,139.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,210.02 : 96,305.49 = 24,762.21 : x
  2. Step 2: Convert to fraction form
    64,210.02/96,305.49 = 24,762.21/x
  3. Step 3: Cross multiply
    64,210.02x = 96,305.49 × 24,762.21
  4. Step 4: Simplify right side
    64,210.02x = 2,384,736,767.53
  5. Step 5: Solve for x
    x = 2,384,736,767.53/64,210.02
  6. Step 6: Final answer
    x = 37,139.64

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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.