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Finding the Fourth Proportional to 377,524.16, 566,483.12 and 153,050.48

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Solution

The fourth proportional to 377,524.16, 566,483.12 and 153,050.48 is: 229,655.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,524.16 : 566,483.12 = 153,050.48 : x
  2. Step 2: Convert to fraction form
    377,524.16/566,483.12 = 153,050.48/x
  3. Step 3: Cross multiply
    377,524.16x = 566,483.12 × 153,050.48
  4. Step 4: Simplify right side
    377,524.16x = 86,700,509,830.23
  5. Step 5: Solve for x
    x = 86,700,509,830.23/377,524.16
  6. Step 6: Final answer
    x = 229,655.53

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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.