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Finding the Fourth Proportional to 9,501.58, 14,259.66 and 9,013.77

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Solution

The fourth proportional to 9,501.58, 14,259.66 and 9,013.77 is: 13,527.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,501.58 : 14,259.66 = 9,013.77 : x
  2. Step 2: Convert to fraction form
    9,501.58/14,259.66 = 9,013.77/x
  3. Step 3: Cross multiply
    9,501.58x = 14,259.66 × 9,013.77
  4. Step 4: Simplify right side
    9,501.58x = 128,533,295.52
  5. Step 5: Solve for x
    x = 128,533,295.52/9,501.58
  6. Step 6: Final answer
    x = 13,527.58

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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.