Home / 25,055.95-34,569.35-14,444.11

Finding the Fourth Proportional to 25,055.95, 34,569.35 and 14,444.11

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Solution

The fourth proportional to 25,055.95, 34,569.35 and 14,444.11 is: 19,928.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,055.95 : 34,569.35 = 14,444.11 : x
  2. Step 2: Convert to fraction form
    25,055.95/34,569.35 = 14,444.11/x
  3. Step 3: Cross multiply
    25,055.95x = 34,569.35 × 14,444.11
  4. Step 4: Simplify right side
    25,055.95x = 499,323,421.81
  5. Step 5: Solve for x
    x = 499,323,421.81/25,055.95
  6. Step 6: Final answer
    x = 19,928.34

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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.