Home / 14,802.35-22,203.21-4,807.08

Finding the Fourth Proportional to 14,802.35, 22,203.21 and 4,807.08

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Solution

The fourth proportional to 14,802.35, 22,203.21 and 4,807.08 is: 7,210.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,802.35 : 22,203.21 = 4,807.08 : x
  2. Step 2: Convert to fraction form
    14,802.35/22,203.21 = 4,807.08/x
  3. Step 3: Cross multiply
    14,802.35x = 22,203.21 × 4,807.08
  4. Step 4: Simplify right side
    14,802.35x = 106,732,582.69
  5. Step 5: Solve for x
    x = 106,732,582.69/14,802.35
  6. Step 6: Final answer
    x = 7,210.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.