Home / 35,925.89-53,888.84-10,966.07

Finding the Fourth Proportional to 35,925.89, 53,888.84 and 10,966.07

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Solution

The fourth proportional to 35,925.89, 53,888.84 and 10,966.07 is: 16,449.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,925.89 : 53,888.84 = 10,966.07 : x
  2. Step 2: Convert to fraction form
    35,925.89/53,888.84 = 10,966.07/x
  3. Step 3: Cross multiply
    35,925.89x = 53,888.84 × 10,966.07
  4. Step 4: Simplify right side
    35,925.89x = 590,948,467.38
  5. Step 5: Solve for x
    x = 590,948,467.38/35,925.89
  6. Step 6: Final answer
    x = 16,449.10

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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.