Home / 35,675.76-53,516.52-10,714.08

Finding the Fourth Proportional to 35,675.76, 53,516.52 and 10,714.08

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Solution

The fourth proportional to 35,675.76, 53,516.52 and 10,714.08 is: 16,071.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,675.76 : 53,516.52 = 10,714.08 : x
  2. Step 2: Convert to fraction form
    35,675.76/53,516.52 = 10,714.08/x
  3. Step 3: Cross multiply
    35,675.76x = 53,516.52 × 10,714.08
  4. Step 4: Simplify right side
    35,675.76x = 573,380,276.60
  5. Step 5: Solve for x
    x = 573,380,276.60/35,675.76
  6. Step 6: Final answer
    x = 16,071.98

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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.