Home / 147,044.02-219,570.01-116,718.03

Finding the Fourth Proportional to 147,044.02, 219,570.01 and 116,718.03

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Solution

The fourth proportional to 147,044.02, 219,570.01 and 116,718.03 is: 174,286.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,044.02 : 219,570.01 = 116,718.03 : x
  2. Step 2: Convert to fraction form
    147,044.02/219,570.01 = 116,718.03/x
  3. Step 3: Cross multiply
    147,044.02x = 219,570.01 × 116,718.03
  4. Step 4: Simplify right side
    147,044.02x = 25,627,779,014.28
  5. Step 5: Solve for x
    x = 25,627,779,014.28/147,044.02
  6. Step 6: Final answer
    x = 174,286.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.