Home / 336,669.08-464,614.53-183,715.66

Finding the Fourth Proportional to 336,669.08, 464,614.53 and 183,715.66

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Solution

The fourth proportional to 336,669.08, 464,614.53 and 183,715.66 is: 253,533.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,669.08 : 464,614.53 = 183,715.66 : x
  2. Step 2: Convert to fraction form
    336,669.08/464,614.53 = 183,715.66/x
  3. Step 3: Cross multiply
    336,669.08x = 464,614.53 × 183,715.66
  4. Step 4: Simplify right side
    336,669.08x = 85,356,963,863.00
  5. Step 5: Solve for x
    x = 85,356,963,863.00/336,669.08
  6. Step 6: Final answer
    x = 253,533.72

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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.