Home / 51,094.41-70,590.27-39,037.10

Finding the Fourth Proportional to 51,094.41, 70,590.27 and 39,037.10

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Solution

The fourth proportional to 51,094.41, 70,590.27 and 39,037.10 is: 53,932.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,094.41 : 70,590.27 = 39,037.10 : x
  2. Step 2: Convert to fraction form
    51,094.41/70,590.27 = 39,037.10/x
  3. Step 3: Cross multiply
    51,094.41x = 70,590.27 × 39,037.10
  4. Step 4: Simplify right side
    51,094.41x = 2,755,639,248.07
  5. Step 5: Solve for x
    x = 2,755,639,248.07/51,094.41
  6. Step 6: Final answer
    x = 53,932.31

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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.