Home / 17,421.48-24,041.81-9,463.86

Finding the Fourth Proportional to 17,421.48, 24,041.81 and 9,463.86

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Solution

The fourth proportional to 17,421.48, 24,041.81 and 9,463.86 is: 13,060.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,421.48 : 24,041.81 = 9,463.86 : x
  2. Step 2: Convert to fraction form
    17,421.48/24,041.81 = 9,463.86/x
  3. Step 3: Cross multiply
    17,421.48x = 24,041.81 × 9,463.86
  4. Step 4: Simplify right side
    17,421.48x = 227,528,323.99
  5. Step 5: Solve for x
    x = 227,528,323.99/17,421.48
  6. Step 6: Final answer
    x = 13,060.22

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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.