Home / 23,526.40-35,276.16-9,664

Finding the Fourth Proportional to 23,526.40, 35,276.16 and 9,664

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Solution

The fourth proportional to 23,526.40, 35,276.16 and 9,664 is: 14,490.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,526.40 : 35,276.16 = 9,664 : x
  2. Step 2: Convert to fraction form
    23,526.40/35,276.16 = 9,664/x
  3. Step 3: Cross multiply
    23,526.40x = 35,276.16 × 9,664
  4. Step 4: Simplify right side
    23,526.40x = 340,908,810.24
  5. Step 5: Solve for x
    x = 340,908,810.24/23,526.40
  6. Step 6: Final answer
    x = 14,490.48

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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.