Home / 17,440.64-24,071.58-10,365.70

Finding the Fourth Proportional to 17,440.64, 24,071.58 and 10,365.70

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Solution

The fourth proportional to 17,440.64, 24,071.58 and 10,365.70 is: 14,306.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,440.64 : 24,071.58 = 10,365.70 : x
  2. Step 2: Convert to fraction form
    17,440.64/24,071.58 = 10,365.70/x
  3. Step 3: Cross multiply
    17,440.64x = 24,071.58 × 10,365.70
  4. Step 4: Simplify right side
    17,440.64x = 249,518,776.81
  5. Step 5: Solve for x
    x = 249,518,776.81/17,440.64
  6. Step 6: Final answer
    x = 14,306.74

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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.