Home / 14,225.19-21,341.93-4,365.92

Finding the Fourth Proportional to 14,225.19, 21,341.93 and 4,365.92

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Solution

The fourth proportional to 14,225.19, 21,341.93 and 4,365.92 is: 6,550.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,225.19 : 21,341.93 = 4,365.92 : x
  2. Step 2: Convert to fraction form
    14,225.19/21,341.93 = 4,365.92/x
  3. Step 3: Cross multiply
    14,225.19x = 21,341.93 × 4,365.92
  4. Step 4: Simplify right side
    14,225.19x = 93,177,030.49
  5. Step 5: Solve for x
    x = 93,177,030.49/14,225.19
  6. Step 6: Final answer
    x = 6,550.14

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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.