Home / 34,923.36-48,210.72-22,355.40

Finding the Fourth Proportional to 34,923.36, 48,210.72 and 22,355.40

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Solution

The fourth proportional to 34,923.36, 48,210.72 and 22,355.40 is: 30,861.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,923.36 : 48,210.72 = 22,355.40 : x
  2. Step 2: Convert to fraction form
    34,923.36/48,210.72 = 22,355.40/x
  3. Step 3: Cross multiply
    34,923.36x = 48,210.72 × 22,355.40
  4. Step 4: Simplify right side
    34,923.36x = 1,077,769,929.89
  5. Step 5: Solve for x
    x = 1,077,769,929.89/34,923.36
  6. Step 6: Final answer
    x = 30,861.00

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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.