Home / 35,710.30-53,565.18-10,750.24

Finding the Fourth Proportional to 35,710.30, 53,565.18 and 10,750.24

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Solution

The fourth proportional to 35,710.30, 53,565.18 and 10,750.24 is: 16,125.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,710.30 : 53,565.18 = 10,750.24 : x
  2. Step 2: Convert to fraction form
    35,710.30/53,565.18 = 10,750.24/x
  3. Step 3: Cross multiply
    35,710.30x = 53,565.18 × 10,750.24
  4. Step 4: Simplify right side
    35,710.30x = 575,838,540.64
  5. Step 5: Solve for x
    x = 575,838,540.64/35,710.30
  6. Step 6: Final answer
    x = 16,125.28

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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.