Home / 14,364.83-21,547.28-4,503.26

Finding the Fourth Proportional to 14,364.83, 21,547.28 and 4,503.26

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Solution

The fourth proportional to 14,364.83, 21,547.28 and 4,503.26 is: 6,754.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,364.83 : 21,547.28 = 4,503.26 : x
  2. Step 2: Convert to fraction form
    14,364.83/21,547.28 = 4,503.26/x
  3. Step 3: Cross multiply
    14,364.83x = 21,547.28 × 4,503.26
  4. Step 4: Simplify right side
    14,364.83x = 97,032,907.65
  5. Step 5: Solve for x
    x = 97,032,907.65/14,364.83
  6. Step 6: Final answer
    x = 6,754.90

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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.