Home / 295,946.10-444,101.40-127,547.10

Finding the Fourth Proportional to 295,946.10, 444,101.40 and 127,547.10

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Solution

The fourth proportional to 295,946.10, 444,101.40 and 127,547.10 is: 191,399.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,946.10 : 444,101.40 = 127,547.10 : x
  2. Step 2: Convert to fraction form
    295,946.10/444,101.40 = 127,547.10/x
  3. Step 3: Cross multiply
    295,946.10x = 444,101.40 × 127,547.10
  4. Step 4: Simplify right side
    295,946.10x = 56,643,845,675.94
  5. Step 5: Solve for x
    x = 56,643,845,675.94/295,946.10
  6. Step 6: Final answer
    x = 191,399.20

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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.