Home / 544,890.02-817,365.76-165,823.10

Finding the Fourth Proportional to 544,890.02, 817,365.76 and 165,823.10

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Solution

The fourth proportional to 544,890.02, 817,365.76 and 165,823.10 is: 248,744.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,890.02 : 817,365.76 = 165,823.10 : x
  2. Step 2: Convert to fraction form
    544,890.02/817,365.76 = 165,823.10/x
  3. Step 3: Cross multiply
    544,890.02x = 817,365.76 × 165,823.10
  4. Step 4: Simplify right side
    544,890.02x = 135,538,124,157.06
  5. Step 5: Solve for x
    x = 135,538,124,157.06/544,890.02
  6. Step 6: Final answer
    x = 248,744.00

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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.