Home / 17,590.32-24,271.38-10,515.24

Finding the Fourth Proportional to 17,590.32, 24,271.38 and 10,515.24

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Solution

The fourth proportional to 17,590.32, 24,271.38 and 10,515.24 is: 14,509.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,590.32 : 24,271.38 = 10,515.24 : x
  2. Step 2: Convert to fraction form
    17,590.32/24,271.38 = 10,515.24/x
  3. Step 3: Cross multiply
    17,590.32x = 24,271.38 × 10,515.24
  4. Step 4: Simplify right side
    17,590.32x = 255,219,385.83
  5. Step 5: Solve for x
    x = 255,219,385.83/17,590.32
  6. Step 6: Final answer
    x = 14,509.08

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.