Home / 377,250.04-565,755.02-124,483.40

Finding the Fourth Proportional to 377,250.04, 565,755.02 and 124,483.40

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Solution

The fourth proportional to 377,250.04, 565,755.02 and 124,483.40 is: 186,685.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,250.04 : 565,755.02 = 124,483.40 : x
  2. Step 2: Convert to fraction form
    377,250.04/565,755.02 = 124,483.40/x
  3. Step 3: Cross multiply
    377,250.04x = 565,755.02 × 124,483.40
  4. Step 4: Simplify right side
    377,250.04x = 70,427,108,456.67
  5. Step 5: Solve for x
    x = 70,427,108,456.67/377,250.04
  6. Step 6: Final answer
    x = 186,685.49

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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.