Home / 178,284.36-246,034.34-97,710.15

Finding the Fourth Proportional to 178,284.36, 246,034.34 and 97,710.15

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Solution

The fourth proportional to 178,284.36, 246,034.34 and 97,710.15 is: 134,841.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,284.36 : 246,034.34 = 97,710.15 : x
  2. Step 2: Convert to fraction form
    178,284.36/246,034.34 = 97,710.15/x
  3. Step 3: Cross multiply
    178,284.36x = 246,034.34 × 97,710.15
  4. Step 4: Simplify right side
    178,284.36x = 24,040,050,547.83
  5. Step 5: Solve for x
    x = 24,040,050,547.83/178,284.36
  6. Step 6: Final answer
    x = 134,841.06

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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.