Home / 130,467.95-195,714.14-41,700.32

Finding the Fourth Proportional to 130,467.95, 195,714.14 and 41,700.32

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Solution

The fourth proportional to 130,467.95, 195,714.14 and 41,700.32 is: 62,554.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,467.95 : 195,714.14 = 41,700.32 : x
  2. Step 2: Convert to fraction form
    130,467.95/195,714.14 = 41,700.32/x
  3. Step 3: Cross multiply
    130,467.95x = 195,714.14 × 41,700.32
  4. Step 4: Simplify right side
    130,467.95x = 8,161,341,079.45
  5. Step 5: Solve for x
    x = 8,161,341,079.45/130,467.95
  6. Step 6: Final answer
    x = 62,554.38

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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.