Home / 14,492.48-21,738.32-4,632.35

Finding the Fourth Proportional to 14,492.48, 21,738.32 and 4,632.35

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Solution

The fourth proportional to 14,492.48, 21,738.32 and 4,632.35 is: 6,948.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,492.48 : 21,738.32 = 4,632.35 : x
  2. Step 2: Convert to fraction form
    14,492.48/21,738.32 = 4,632.35/x
  3. Step 3: Cross multiply
    14,492.48x = 21,738.32 × 4,632.35
  4. Step 4: Simplify right side
    14,492.48x = 100,699,483.49
  5. Step 5: Solve for x
    x = 100,699,483.49/14,492.48
  6. Step 6: Final answer
    x = 6,948.40

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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.