Home / 134,714.34-202,071.47-45,967.84

Finding the Fourth Proportional to 134,714.34, 202,071.47 and 45,967.84

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Solution

The fourth proportional to 134,714.34, 202,071.47 and 45,967.84 is: 68,951.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,714.34 : 202,071.47 = 45,967.84 : x
  2. Step 2: Convert to fraction form
    134,714.34/202,071.47 = 45,967.84/x
  3. Step 3: Cross multiply
    134,714.34x = 202,071.47 × 45,967.84
  4. Step 4: Simplify right side
    134,714.34x = 9,288,788,106.09
  5. Step 5: Solve for x
    x = 9,288,788,106.09/134,714.34
  6. Step 6: Final answer
    x = 68,951.74

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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.