Home / 96,399.08-144,598.08-64,310.24

Finding the Fourth Proportional to 96,399.08, 144,598.08 and 64,310.24

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Solution

The fourth proportional to 96,399.08, 144,598.08 and 64,310.24 is: 96,465.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,399.08 : 144,598.08 = 64,310.24 : x
  2. Step 2: Convert to fraction form
    96,399.08/144,598.08 = 64,310.24/x
  3. Step 3: Cross multiply
    96,399.08x = 144,598.08 × 64,310.24
  4. Step 4: Simplify right side
    96,399.08x = 9,299,137,228.34
  5. Step 5: Solve for x
    x = 9,299,137,228.34/96,399.08
  6. Step 6: Final answer
    x = 96,465.00

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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.