Home / 295,943.63-444,231.35-127,547.06

Finding the Fourth Proportional to 295,943.63, 444,231.35 and 127,547.06

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Solution

The fourth proportional to 295,943.63, 444,231.35 and 127,547.06 is: 191,456.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,943.63 : 444,231.35 = 127,547.06 : x
  2. Step 2: Convert to fraction form
    295,943.63/444,231.35 = 127,547.06/x
  3. Step 3: Cross multiply
    295,943.63x = 444,231.35 × 127,547.06
  4. Step 4: Simplify right side
    295,943.63x = 56,660,402,652.33
  5. Step 5: Solve for x
    x = 56,660,402,652.33/295,943.63
  6. Step 6: Final answer
    x = 191,456.74

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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.