Home / 19,259.01-26,577.95-10,875.51

Finding the Fourth Proportional to 19,259.01, 26,577.95 and 10,875.51

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Solution

The fourth proportional to 19,259.01, 26,577.95 and 10,875.51 is: 15,008.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,259.01 : 26,577.95 = 10,875.51 : x
  2. Step 2: Convert to fraction form
    19,259.01/26,577.95 = 10,875.51/x
  3. Step 3: Cross multiply
    19,259.01x = 26,577.95 × 10,875.51
  4. Step 4: Simplify right side
    19,259.01x = 289,048,706.63
  5. Step 5: Solve for x
    x = 289,048,706.63/19,259.01
  6. Step 6: Final answer
    x = 15,008.49

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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.