Home / 130,026.10-182,282.30-130,026.10

Finding the Fourth Proportional to 130,026.10, 182,282.30 and 130,026.10

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Solution

The fourth proportional to 130,026.10, 182,282.30 and 130,026.10 is: 182,282.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,026.10 : 182,282.30 = 130,026.10 : x
  2. Step 2: Convert to fraction form
    130,026.10/182,282.30 = 130,026.10/x
  3. Step 3: Cross multiply
    130,026.10x = 182,282.30 × 130,026.10
  4. Step 4: Simplify right side
    130,026.10x = 23,701,456,568.03
  5. Step 5: Solve for x
    x = 23,701,456,568.03/130,026.10
  6. Step 6: Final answer
    x = 182,282.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.