Home / 30,697.04-45,870.82-23,048.46

Finding the Fourth Proportional to 30,697.04, 45,870.82 and 23,048.46

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Solution

The fourth proportional to 30,697.04, 45,870.82 and 23,048.46 is: 34,441.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,697.04 : 45,870.82 = 23,048.46 : x
  2. Step 2: Convert to fraction form
    30,697.04/45,870.82 = 23,048.46/x
  3. Step 3: Cross multiply
    30,697.04x = 45,870.82 × 23,048.46
  4. Step 4: Simplify right side
    30,697.04x = 1,057,251,702.32
  5. Step 5: Solve for x
    x = 1,057,251,702.32/30,697.04
  6. Step 6: Final answer
    x = 34,441.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.