Home / 364,184.04-502,572.18-211,253.16

Finding the Fourth Proportional to 364,184.04, 502,572.18 and 211,253.16

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Solution

The fourth proportional to 364,184.04, 502,572.18 and 211,253.16 is: 291,528.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,184.04 : 502,572.18 = 211,253.16 : x
  2. Step 2: Convert to fraction form
    364,184.04/502,572.18 = 211,253.16/x
  3. Step 3: Cross multiply
    364,184.04x = 502,572.18 × 211,253.16
  4. Step 4: Simplify right side
    364,184.04x = 106,169,961,153.09
  5. Step 5: Solve for x
    x = 106,169,961,153.09/364,184.04
  6. Step 6: Final answer
    x = 291,528.32

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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.