Home / 35,210.50-48,590.49-19,295.58

Finding the Fourth Proportional to 35,210.50, 48,590.49 and 19,295.58

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Solution

The fourth proportional to 35,210.50, 48,590.49 and 19,295.58 is: 26,627.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,210.50 : 48,590.49 = 19,295.58 : x
  2. Step 2: Convert to fraction form
    35,210.50/48,590.49 = 19,295.58/x
  3. Step 3: Cross multiply
    35,210.50x = 48,590.49 × 19,295.58
  4. Step 4: Simplify right side
    35,210.50x = 937,581,444.08
  5. Step 5: Solve for x
    x = 937,581,444.08/35,210.50
  6. Step 6: Final answer
    x = 26,627.89

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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.