Home / 14,350.93-21,526.44-4,355.76

Finding the Fourth Proportional to 14,350.93, 21,526.44 and 4,355.76

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Solution

The fourth proportional to 14,350.93, 21,526.44 and 4,355.76 is: 6,533.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,350.93 : 21,526.44 = 4,355.76 : x
  2. Step 2: Convert to fraction form
    14,350.93/21,526.44 = 4,355.76/x
  3. Step 3: Cross multiply
    14,350.93x = 21,526.44 × 4,355.76
  4. Step 4: Simplify right side
    14,350.93x = 93,763,925.57
  5. Step 5: Solve for x
    x = 93,763,925.57/14,350.93
  6. Step 6: Final answer
    x = 6,533.65

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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.