Home / 273,674.04-377,666.60-152,817.39

Finding the Fourth Proportional to 273,674.04, 377,666.60 and 152,817.39

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Solution

The fourth proportional to 273,674.04, 377,666.60 and 152,817.39 is: 210,886.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,674.04 : 377,666.60 = 152,817.39 : x
  2. Step 2: Convert to fraction form
    273,674.04/377,666.60 = 152,817.39/x
  3. Step 3: Cross multiply
    273,674.04x = 377,666.60 × 152,817.39
  4. Step 4: Simplify right side
    273,674.04x = 57,714,024,102.17
  5. Step 5: Solve for x
    x = 57,714,024,102.17/273,674.04
  6. Step 6: Final answer
    x = 210,886.00

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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.