Home / 151,123.24-226,518.54-62,328.16

Finding the Fourth Proportional to 151,123.24, 226,518.54 and 62,328.16

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Solution

The fourth proportional to 151,123.24, 226,518.54 and 62,328.16 is: 93,423.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,123.24 : 226,518.54 = 62,328.16 : x
  2. Step 2: Convert to fraction form
    151,123.24/226,518.54 = 62,328.16/x
  3. Step 3: Cross multiply
    151,123.24x = 226,518.54 × 62,328.16
  4. Step 4: Simplify right side
    151,123.24x = 14,118,483,804.09
  5. Step 5: Solve for x
    x = 14,118,483,804.09/151,123.24
  6. Step 6: Final answer
    x = 93,423.64

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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.