Home / 24,707.15-34,095.87-13,376.64

Finding the Fourth Proportional to 24,707.15, 34,095.87 and 13,376.64

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Solution

The fourth proportional to 24,707.15, 34,095.87 and 13,376.64 is: 18,459.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,707.15 : 34,095.87 = 13,376.64 : x
  2. Step 2: Convert to fraction form
    24,707.15/34,095.87 = 13,376.64/x
  3. Step 3: Cross multiply
    24,707.15x = 34,095.87 × 13,376.64
  4. Step 4: Simplify right side
    24,707.15x = 456,088,178.48
  5. Step 5: Solve for x
    x = 456,088,178.48/24,707.15
  6. Step 6: Final answer
    x = 18,459.77

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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.