Home / 19,254.04-26,567.58-10,870.36

Finding the Fourth Proportional to 19,254.04, 26,567.58 and 10,870.36

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Solution

The fourth proportional to 19,254.04, 26,567.58 and 10,870.36 is: 14,999.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,254.04 : 26,567.58 = 10,870.36 : x
  2. Step 2: Convert to fraction form
    19,254.04/26,567.58 = 10,870.36/x
  3. Step 3: Cross multiply
    19,254.04x = 26,567.58 × 10,870.36
  4. Step 4: Simplify right side
    19,254.04x = 288,799,158.93
  5. Step 5: Solve for x
    x = 288,799,158.93/19,254.04
  6. Step 6: Final answer
    x = 14,999.41

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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.