Home / 9,453.80-14,159.13-4,526.93

Finding the Fourth Proportional to 9,453.80, 14,159.13 and 4,526.93

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Solution

The fourth proportional to 9,453.80, 14,159.13 and 4,526.93 is: 6,780.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453.80 : 14,159.13 = 4,526.93 : x
  2. Step 2: Convert to fraction form
    9,453.80/14,159.13 = 4,526.93/x
  3. Step 3: Cross multiply
    9,453.80x = 14,159.13 × 4,526.93
  4. Step 4: Simplify right side
    9,453.80x = 64,097,319.58
  5. Step 5: Solve for x
    x = 64,097,319.58/9,453.80
  6. Step 6: Final answer
    x = 6,780.06

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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.