Home / 23,547.52-35,333.40-13,015.59

Finding the Fourth Proportional to 23,547.52, 35,333.40 and 13,015.59

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Solution

The fourth proportional to 23,547.52, 35,333.40 and 13,015.59 is: 19,530.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,547.52 : 35,333.40 = 13,015.59 : x
  2. Step 2: Convert to fraction form
    23,547.52/35,333.40 = 13,015.59/x
  3. Step 3: Cross multiply
    23,547.52x = 35,333.40 × 13,015.59
  4. Step 4: Simplify right side
    23,547.52x = 459,884,964.01
  5. Step 5: Solve for x
    x = 459,884,964.01/23,547.52
  6. Step 6: Final answer
    x = 19,530.08

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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.