Home / 47,106.19-65,006.58-25,596.10

Finding the Fourth Proportional to 47,106.19, 65,006.58 and 25,596.10

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Solution

The fourth proportional to 47,106.19, 65,006.58 and 25,596.10 is: 35,322.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,106.19 : 65,006.58 = 25,596.10 : x
  2. Step 2: Convert to fraction form
    47,106.19/65,006.58 = 25,596.10/x
  3. Step 3: Cross multiply
    47,106.19x = 65,006.58 × 25,596.10
  4. Step 4: Simplify right side
    47,106.19x = 1,663,914,922.34
  5. Step 5: Solve for x
    x = 1,663,914,922.34/47,106.19
  6. Step 6: Final answer
    x = 35,322.64

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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.