Home / 134,995.04-202,700.64-114,208.24

Finding the Fourth Proportional to 134,995.04, 202,700.64 and 114,208.24

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Solution

The fourth proportional to 134,995.04, 202,700.64 and 114,208.24 is: 171,488.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,995.04 : 202,700.64 = 114,208.24 : x
  2. Step 2: Convert to fraction form
    134,995.04/202,700.64 = 114,208.24/x
  3. Step 3: Cross multiply
    134,995.04x = 202,700.64 × 114,208.24
  4. Step 4: Simplify right side
    134,995.04x = 23,150,083,341.27
  5. Step 5: Solve for x
    x = 23,150,083,341.27/134,995.04
  6. Step 6: Final answer
    x = 171,488.40

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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.