Home / 114,862.08-172,293.84-35,970.24

Finding the Fourth Proportional to 114,862.08, 172,293.84 and 35,970.24

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Solution

The fourth proportional to 114,862.08, 172,293.84 and 35,970.24 is: 53,955.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,862.08 : 172,293.84 = 35,970.24 : x
  2. Step 2: Convert to fraction form
    114,862.08/172,293.84 = 35,970.24/x
  3. Step 3: Cross multiply
    114,862.08x = 172,293.84 × 35,970.24
  4. Step 4: Simplify right side
    114,862.08x = 6,197,450,775.32
  5. Step 5: Solve for x
    x = 6,197,450,775.32/114,862.08
  6. Step 6: Final answer
    x = 53,955.59

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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.