Home / 210,210.10-314,854.35-182,562.10

Finding the Fourth Proportional to 210,210.10, 314,854.35 and 182,562.10

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Solution

The fourth proportional to 210,210.10, 314,854.35 and 182,562.10 is: 273,442.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,210.10 : 314,854.35 = 182,562.10 : x
  2. Step 2: Convert to fraction form
    210,210.10/314,854.35 = 182,562.10/x
  3. Step 3: Cross multiply
    210,210.10x = 314,854.35 × 182,562.10
  4. Step 4: Simplify right side
    210,210.10x = 57,480,471,330.14
  5. Step 5: Solve for x
    x = 57,480,471,330.14/210,210.10
  6. Step 6: Final answer
    x = 273,442.96

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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.