Home / 1,566.96-2,350.50-526.92

Finding the Fourth Proportional to 1,566.96, 2,350.50 and 526.92

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Solution

The fourth proportional to 1,566.96, 2,350.50 and 526.92 is: 790.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566.96 : 2,350.50 = 526.92 : x
  2. Step 2: Convert to fraction form
    1,566.96/2,350.50 = 526.92/x
  3. Step 3: Cross multiply
    1,566.96x = 2,350.50 × 526.92
  4. Step 4: Simplify right side
    1,566.96x = 1,238,525.46
  5. Step 5: Solve for x
    x = 1,238,525.46/1,566.96
  6. Step 6: Final answer
    x = 790.40

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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.