Home / 1,582.40-2,374.14-595.53

Finding the Fourth Proportional to 1,582.40, 2,374.14 and 595.53

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Solution

The fourth proportional to 1,582.40, 2,374.14 and 595.53 is: 893.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582.40 : 2,374.14 = 595.53 : x
  2. Step 2: Convert to fraction form
    1,582.40/2,374.14 = 595.53/x
  3. Step 3: Cross multiply
    1,582.40x = 2,374.14 × 595.53
  4. Step 4: Simplify right side
    1,582.40x = 1,413,871.59
  5. Step 5: Solve for x
    x = 1,413,871.59/1,582.40
  6. Step 6: Final answer
    x = 893.50

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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.