Home / 35,095.04-48,432.32-19,179.08

Finding the Fourth Proportional to 35,095.04, 48,432.32 and 19,179.08

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Solution

The fourth proportional to 35,095.04, 48,432.32 and 19,179.08 is: 26,467.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,095.04 : 48,432.32 = 19,179.08 : x
  2. Step 2: Convert to fraction form
    35,095.04/48,432.32 = 19,179.08/x
  3. Step 3: Cross multiply
    35,095.04x = 48,432.32 × 19,179.08
  4. Step 4: Simplify right side
    35,095.04x = 928,887,339.87
  5. Step 5: Solve for x
    x = 928,887,339.87/35,095.04
  6. Step 6: Final answer
    x = 26,467.77

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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.