Home / 35,210.22-48,590.10-19,294.71

Finding the Fourth Proportional to 35,210.22, 48,590.10 and 19,294.71

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Solution

The fourth proportional to 35,210.22, 48,590.10 and 19,294.71 is: 26,626.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,210.22 : 48,590.10 = 19,294.71 : x
  2. Step 2: Convert to fraction form
    35,210.22/48,590.10 = 19,294.71/x
  3. Step 3: Cross multiply
    35,210.22x = 48,590.10 × 19,294.71
  4. Step 4: Simplify right side
    35,210.22x = 937,531,888.37
  5. Step 5: Solve for x
    x = 937,531,888.37/35,210.22
  6. Step 6: Final answer
    x = 26,626.70

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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.