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Finding the Fourth Proportional to 35,384.16, 53,076.24 and 9,088.93

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Solution

The fourth proportional to 35,384.16, 53,076.24 and 9,088.93 is: 13,633.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,384.16 : 53,076.24 = 9,088.93 : x
  2. Step 2: Convert to fraction form
    35,384.16/53,076.24 = 9,088.93/x
  3. Step 3: Cross multiply
    35,384.16x = 53,076.24 × 9,088.93
  4. Step 4: Simplify right side
    35,384.16x = 482,406,230.02
  5. Step 5: Solve for x
    x = 482,406,230.02/35,384.16
  6. Step 6: Final answer
    x = 13,633.40

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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.