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Finding the Fourth Proportional to 327,547.88, 452,024.84 and 184,312.92

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Solution

The fourth proportional to 327,547.88, 452,024.84 and 184,312.92 is: 254,356.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,547.88 : 452,024.84 = 184,312.92 : x
  2. Step 2: Convert to fraction form
    327,547.88/452,024.84 = 184,312.92/x
  3. Step 3: Cross multiply
    327,547.88x = 452,024.84 × 184,312.92
  4. Step 4: Simplify right side
    327,547.88x = 83,314,018,172.93
  5. Step 5: Solve for x
    x = 83,314,018,172.93/327,547.88
  6. Step 6: Final answer
    x = 254,356.76

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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.