Home / 1,582.08-2,373.48-608.24

Finding the Fourth Proportional to 1,582.08, 2,373.48 and 608.24

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Solution

The fourth proportional to 1,582.08, 2,373.48 and 608.24 is: 912.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582.08 : 2,373.48 = 608.24 : x
  2. Step 2: Convert to fraction form
    1,582.08/2,373.48 = 608.24/x
  3. Step 3: Cross multiply
    1,582.08x = 2,373.48 × 608.24
  4. Step 4: Simplify right side
    1,582.08x = 1,443,645.48
  5. Step 5: Solve for x
    x = 1,443,645.48/1,582.08
  6. Step 6: Final answer
    x = 912.50

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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.