Home / 265,952.12-366,977.58-152,774.84

Finding the Fourth Proportional to 265,952.12, 366,977.58 and 152,774.84

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Solution

The fourth proportional to 265,952.12, 366,977.58 and 152,774.84 is: 210,808.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,952.12 : 366,977.58 = 152,774.84 : x
  2. Step 2: Convert to fraction form
    265,952.12/366,977.58 = 152,774.84/x
  3. Step 3: Cross multiply
    265,952.12x = 366,977.58 × 152,774.84
  4. Step 4: Simplify right side
    265,952.12x = 56,064,941,068.09
  5. Step 5: Solve for x
    x = 56,064,941,068.09/265,952.12
  6. Step 6: Final answer
    x = 210,808.40

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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.