Home / 44,555.86-61,473.90-25,435

Finding the Fourth Proportional to 44,555.86, 61,473.90 and 25,435

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Solution

The fourth proportional to 44,555.86, 61,473.90 and 25,435 is: 35,092.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,555.86 : 61,473.90 = 25,435 : x
  2. Step 2: Convert to fraction form
    44,555.86/61,473.90 = 25,435/x
  3. Step 3: Cross multiply
    44,555.86x = 61,473.90 × 25,435
  4. Step 4: Simplify right side
    44,555.86x = 1,563,588,646.50
  5. Step 5: Solve for x
    x = 1,563,588,646.50/44,555.86
  6. Step 6: Final answer
    x = 35,092.77

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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.