Home / 176,054.36-264,096.27-56,128.32

Finding the Fourth Proportional to 176,054.36, 264,096.27 and 56,128.32

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Solution

The fourth proportional to 176,054.36, 264,096.27 and 56,128.32 is: 84,197.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,054.36 : 264,096.27 = 56,128.32 : x
  2. Step 2: Convert to fraction form
    176,054.36/264,096.27 = 56,128.32/x
  3. Step 3: Cross multiply
    176,054.36x = 264,096.27 × 56,128.32
  4. Step 4: Simplify right side
    176,054.36x = 14,823,279,953.37
  5. Step 5: Solve for x
    x = 14,823,279,953.37/176,054.36
  6. Step 6: Final answer
    x = 84,197.18

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1.5x scale

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.