Home / 48,514.09-66,927.32-35,064.04

Finding the Fourth Proportional to 48,514.09, 66,927.32 and 35,064.04

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Solution

The fourth proportional to 48,514.09, 66,927.32 and 35,064.04 is: 48,372.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,514.09 : 66,927.32 = 35,064.04 : x
  2. Step 2: Convert to fraction form
    48,514.09/66,927.32 = 35,064.04/x
  3. Step 3: Cross multiply
    48,514.09x = 66,927.32 × 35,064.04
  4. Step 4: Simplify right side
    48,514.09x = 2,346,742,225.57
  5. Step 5: Solve for x
    x = 2,346,742,225.57/48,514.09
  6. Step 6: Final answer
    x = 48,372.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.