Home / 35,094.54-48,430.59-19,178.99

Finding the Fourth Proportional to 35,094.54, 48,430.59 and 19,178.99

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Solution

The fourth proportional to 35,094.54, 48,430.59 and 19,178.99 is: 26,467.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,094.54 : 48,430.59 = 19,178.99 : x
  2. Step 2: Convert to fraction form
    35,094.54/48,430.59 = 19,178.99/x
  3. Step 3: Cross multiply
    35,094.54x = 48,430.59 × 19,178.99
  4. Step 4: Simplify right side
    35,094.54x = 928,849,559.15
  5. Step 5: Solve for x
    x = 928,849,559.15/35,094.54
  6. Step 6: Final answer
    x = 26,467.07

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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.