Home / 185,952.02-256,615.35-101,069.06

Finding the Fourth Proportional to 185,952.02, 256,615.35 and 101,069.06

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Solution

The fourth proportional to 185,952.02, 256,615.35 and 101,069.06 is: 139,476.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,952.02 : 256,615.35 = 101,069.06 : x
  2. Step 2: Convert to fraction form
    185,952.02/256,615.35 = 101,069.06/x
  3. Step 3: Cross multiply
    185,952.02x = 256,615.35 × 101,069.06
  4. Step 4: Simplify right side
    185,952.02x = 25,935,872,206.07
  5. Step 5: Solve for x
    x = 25,935,872,206.07/185,952.02
  6. Step 6: Final answer
    x = 139,476.15

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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.